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CET Graduation Level 2024 Question Paper with Answers

Held 27 September 2024Booklet A15, paper code Shift 1Answers from RSSB's final answer key (12 February 2025)

All 150 questions

Q1 · Logical Reasoning & Mathematics

Choose the most appropriate word from the given alternatives which bears the same relationship with the third word, as the first two bear. Mountain: Hill: :Tree: ?

  1. (1)Leaf
  2. (2)Shrub✓ Correct answer
  3. (3)Forest
  4. (4)Rain

Explanation

A hill is a smaller form of a mountain; likewise a shrub is a smaller woody plant than a tree.

Q2 · Logical Reasoning & Mathematics

Choose the odd one out.

  1. (1)Korea✓ Correct answer
  2. (2)Poland
  3. (3)Greece
  4. (4)France

Explanation

Poland, Greece and France are European countries, while Korea is in Asia.

Q3 · Logical Reasoning & Mathematics

If in a certain code, O is written as L, A as H, M as I, S as F, N as T, E as S, I as A, P as G and C as E, then how will COMPANIES be written in that code?

  1. (1)ELIGHSBSF
  2. (2)ELGHITASF
  3. (3)ELIGHATFS
  4. (4)ELIGHTASF✓ Correct answer

Explanation

Replace letter by letter: C→E, O→L, M→I, P→G, A→H, N→T, I→A, E→S, S→F, giving ELIGHTASF.

Q4 · Geography of Rajasthan

The state bird of Rajasthan is ________.

  1. (1)Indian Roller
  2. (2)Peacock
  3. (3)Godawan ( Great Indian bustard )✓ Correct answer
  4. (4)Blue Jay

Explanation

The Great Indian Bustard (Godawan) was declared Rajasthan's state bird in 1981. The peacock is India's national bird.

Q5 · Geography of Rajasthan

Which of the following peaks of Aravali Ranges is the highest?

  1. (1)Gurushikhar✓ Correct answer
  2. (2)Raghunathgarh
  3. (3)Jagra
  4. (4)Kamalnath

Explanation

Guru Shikhar (1722 m) at Mount Abu in Sirohi is the highest peak of the Aravalli range.

Q6 · Geography of Rajasthan

‘Kalisindh Thermal Power Project’ is located in which of the following areas of Rajasthan? (Choose the most appropriate option from below)

  1. (1)Jhalawar✓ Correct answer
  2. (2)Bikaner
  3. (3)Barmer
  4. (4)Kota

Explanation

The Kalisindh Thermal Power Project is at Nimoda-Undal near Jhalrapatan in Jhalawar district. Kota has the Kota Super Thermal Power Station, a different plant.

Q7 · Science & Technology

Given below are two statements: Statement (I) : Gram is grown as “Rabi” crop in Rajasthan. Statement (II) : Oilseeds are grown both in “Rabi” and “Kharif” seasons in Rajasthan. In light of the above statements, choose the most appropriate answer from the options given below.

  1. (1)Both Statement (I) and Statement (II) are correct.✓ Correct answer
  2. (2)Both Statement (I) and Statement (II) are incorrect.
  3. (3)Statement (I) is correct but Statement (II) is incorrect.
  4. (4)Statement (I) is incorrect but Statement (II) is correct.

Explanation

Gram is a rabi crop in Rajasthan. Oilseeds grow in both seasons: mustard and taramira in rabi, groundnut, soybean and sesame in kharif. So both statements are correct.

Q8 · General English

For the sentence given, choose the most appropriate answer in the passive voice from the options below: My sister baked a cake.

  1. (1)A cake had been baked by my sister.
  2. (2)A cake is being baked by my sister.
  3. (3)A cake was baked by my sister.✓ Correct answer
  4. (4)A cake was being baked by my sister.

Explanation

The active sentence is in the simple past (baked), so the passive uses was + past participle: A cake was baked by my sister.

Q9 · General English

Complete the given sentence choosing the most appropriate word from the options below: My brother is in the Indian Foreign Services and can speak many languages. He is a ________.

  1. (1)Pessimist
  2. (2)Polyglot✓ Correct answer
  3. (3)Philatelist
  4. (4)Linguist

Explanation

A polyglot is a person who can speak many languages. A linguist studies the science of language, a philatelist collects stamps, and a pessimist expects the worst.

Q10 · General English

Complete the given sentence choosing the most appropriate word from the options below: She remarked that she __________ annoyed with him for his lack of sympathy for the victim.

  1. (1)will feel
  2. (2)felt✓ Correct answer
  3. (3)feeling
  4. (4)feel

Explanation

The reporting verb 'remarked' is in the past tense, so the reported clause also takes the past tense: felt.

Q11 · Science & Technology

Which of the following is not a medicinal plant?

  1. (1)Emblica officinalis
  2. (2)Curcuma longa
  3. (3)Corchorus capsularis✓ Correct answer
  4. (4)Ocimum sanctum

Explanation

Corchorus capsularis is white jute, a fibre crop. Emblica officinalis (amla), Curcuma longa (turmeric) and Ocimum sanctum (tulsi) are medicinal plants.

Q12 · Science & Technology

Which part from ‘ashvagandha’ plant is used to make medicines?

  1. (1)Flowers
  2. (2)Shoots
  3. (3)Leaves
  4. (4)Roots✓ Correct answer

Explanation

The roots of ashwagandha (Withania somnifera) are the main part used in medicine.

Q13 · Science & Technology

Natural rubber is a polymer of:

  1. (1)Ethylene
  2. (2)Isoprene✓ Correct answer
  3. (3)Ethene
  4. (4)Butadiene

Explanation

Natural rubber is cis-1,4-polyisoprene, a polymer of isoprene (2-methyl-1,3-butadiene). Butadiene is used for synthetic rubbers such as Buna-S.

Q14 · History of India & Rajasthan

After Independence three states in Rajputana acceded to the Indian Union through the-

  1. (1)Instrument of Obligation
  2. (2)Instrument of Accession✓ Correct answer
  3. (3)Instrument of Integration
  4. (4)Accession Instrument League

Explanation

Princely states joined the Indian Union by signing the Instrument of Accession, which handed defence, external affairs and communications to the Dominion of India.

Q15 · Science & Technology

Which of the following is an institutional factor of agriculture which influences the pattern and productivity of agriculture?

  1. (1)Size of the holding of fields✓ Correct answer
  2. (2)Topography
  3. (3)Chemical Fertilisers
  4. (4)Crop Insurance

Explanation

Size of land holdings, like land tenure, is a classic institutional factor of agriculture. Topography is a physical factor and chemical fertilisers are a technological input.

Q16 · Science & Technology

‘Narma’ is associated with which crop in Rajasthan?

  1. (1)Jute
  2. (2)Cotton✓ Correct answer
  3. (3)Tea
  4. (4)Coffee

Explanation

In Rajasthan, 'Narma' is the local name for American cotton, grown mainly in Sri Ganganagar and Hanumangarh.

Q17 · Geography of India

Which of the following statements is not correct about the Darjeeling and Sikkim Himalayas?

  1. (1)It is a region of high mountains peaks.
  2. (2)This region has well distributed rainfall throughout the years.
  3. (3)They are flanked by Nepal Himalayas in the West and Bhutan Himalayas in the East.
  4. (4)The higher reaches of this region are inhabited by Monpa.✓ Correct answer

Explanation

The higher reaches of the Darjeeling and Sikkim Himalayas are inhabited by the Lepcha tribe. The Monpa live in the Arunachal Himalayas.

Q18 · Indian Political System

Who describes Prime Minister as “Primus inter pares” (First among equals) and “key stone of the Cabinet arch”?

  1. (1)Raunsary Muir
  2. (2)Lord Morely✓ Correct answer
  3. (3)H. J. Laski
  4. (4)Munro

Explanation

Lord Morley called the Prime Minister 'primus inter pares' and 'the keystone of the cabinet arch'. Ramsay Muir called the PM the 'steersman of the ship of state'.

Q19 · Indian Political System

Who was the first Lokayukta of Rajasthan?

  1. (1)Justice Pratap Krishna Lohra
  2. (2)Justice S.S. Kothari
  3. (3)Justice I.D. Dua✓ Correct answer
  4. (4)Justice J.L. Gupta

Explanation

Rajasthan set up the Lokayukta under the Rajasthan Lokayukta and Up-Lokayuktas Act, 1973, and Justice I.D. Dua was the first Lokayukta (1973).

Q20 · Indian Political System

What is the tenure of the Chairperson and Members of the Rajasthan Human Rights Commission?

  1. (1)5 Years or upto 70 years of age whichever is earlier
  2. (2)3 Years or upto 70 years of age whichever is earlier✓ Correct answer
  3. (3)5 Years or upto 65 years of age whichever is earlier
  4. (4)3 Years or upto 65 years of age whichever is earlier

Explanation

Since the Protection of Human Rights (Amendment) Act, 2019, the chairperson and members of a State Human Rights Commission hold office for 3 years or until age 70, whichever is earlier. Before 2019 it was 5 years.

Q21 · Indian Political System

Who among the following was the first woman Governor of the state of Rajasthan?

  1. (1)Kamla Beniwal
  2. (2)Pratibha Patil✓ Correct answer
  3. (3)Prabha Rau
  4. (4)Margret Alva

Explanation

Pratibha Patil became Rajasthan's first woman Governor in November 2004 and later became President of India. Prabha Rau and Margaret Alva came after her.

Q22 · Economy of India

The Planning Commission of India was formed on _________________.

  1. (1)26th January 1950
  2. (2)15th March 1950✓ Correct answer
  3. (3)1st January 2015
  4. (4)2nd October 1950

Explanation

The Planning Commission was set up on 15 March 1950 by a resolution of the Union Cabinet. 1 January 2015 is when NITI Aayog replaced it.

Q23 · Economy of India

Vergheese Kurien is known as the father of which revolution in India ?

  1. (1)White Revolution✓ Correct answer
  2. (2)Blue Revolution
  3. (3)Green Revolution
  4. (4)Red Revolution

Explanation

Verghese Kurien led Operation Flood, which made India the world's largest milk producer, so he is called the father of the White Revolution.

Q24 · Logical Reasoning & Mathematics

Rakesh spends 80% of his income. If his income is increased by 14% and saving decreases by 15%, then what will be percentage increase in his expenditure?

  1. (1)20%
  2. (2)21.25%✓ Correct answer
  3. (3)22.25%
  4. (4)25%

Explanation

Take income 100: expenditure 80, saving 20. New income 114, new saving 17, so new expenditure 97. Increase = 17/80 × 100 = 21.25%.

Q25 · Logical Reasoning & Mathematics

If ‘m’ is proportional to ‘n’ and m = 5 when n = 4, then what is the value of m when n = 20?

  1. (1)28
  2. (2)22.5
  3. (3)25✓ Correct answer
  4. (4)20

Explanation

m = kn gives k = 5/4, so m = (5/4) × 20 = 25.

Q26 · Logical Reasoning & Mathematics

The length of a cold storage is double its breadth. Its height is 3m. The area of its four walls (including the doors) is 108 m². Find its volume.

  1. (1)216 m³✓ Correct answer
  2. (2)225 m³
  3. (3)125 m³
  4. (4)256 m³

Explanation

Area of four walls = 2(l + b)h = 2(2b + b)(3) = 18b = 108, so b = 6 m and l = 12 m. Volume = 12 × 6 × 3 = 216 m³.

Q27 · Logical Reasoning & Mathematics

Choose the odd one out.

  1. (1)Congregate
  2. (2)Disperse✓ Correct answer
  3. (3)Aggregate
  4. (4)Accumulate

Explanation

Congregate, aggregate and accumulate all mean to gather or collect; disperse means to scatter, the opposite.

Q28 · Logical Reasoning & Mathematics

There are five friends – Sachin, Kamal, Mohan, Arun and Ram. Sachin is shorter than Kamal, but taller than Ram. Mohan is the tallest. Arun is a little shorter than Kamal and a little taller than Sachin. Who is the second tallest?

  1. (1)Ram
  2. (2)Sachin
  3. (3)Kamal✓ Correct answer
  4. (4)Arun

Explanation

The order from tallest is Mohan > Kamal > Arun > Sachin > Ram, so Kamal is second tallest.

Q29 · Logical Reasoning & Mathematics

Which of the following words will come second in the English dictionary?

  1. (1)Magnetic✓ Correct answer
  2. (2)Magical
  3. (3)Maternal
  4. (4)Magnify

Explanation

Dictionary order is Magical, Magnetic, Magnify, Maternal ('magi' before 'magn', and 'magne' before 'magni'), so Magnetic is second.

Q30 · Geography of India

Chandoli was declared as National Park in 2004. It is located in which Indian state?

  1. (1)West Bengal
  2. (2)Meghalaya
  3. (3)Maharashtra✓ Correct answer
  4. (4)Haryana

Explanation

Chandoli National Park, in the Western Ghats of Maharashtra (Sangli, Satara and Kolhapur districts), was made a national park in 2004. It is now part of the Sahyadri Tiger Reserve.

Q31 · Current Events & Civic Duty

Which state assembly passed a bill to provide reservation in state government jobs for SC, ST, OBC and EWS from 60% to 77%?

  1. (1)Kerala
  2. (2)Jharkhand✓ Correct answer
  3. (3)West Bengal
  4. (4)Andhra Pradesh

Explanation

In November 2022 the Jharkhand Assembly passed a bill raising reservation in state posts and services for SC, ST, OBC and EWS from 60% to 77%.

Q32 · Indian Political System

Which of the following articles empowers the parliament to legislate on any matter enumerated in the state list in the national interest, if the resolution is passed by the Rajya Sabha with a 2/3 majority of members present in the house and voting? (Choose the most appropriate option from below)

  1. (1)Article 54
  2. (2)Article 249✓ Correct answer
  3. (3)Article 312
  4. (4)Article 360

Explanation

Article 249 lets Parliament make laws on a State List subject in the national interest after a Rajya Sabha resolution backed by two-thirds of members present and voting. Article 312 (also a Rajya Sabha resolution) is about creating all-India services.

Q33 · General Hindi

निम्नलिखित शब्दों में शुद्ध लिखित शब्द है- a. वृश्चिक b. प्रणायाम c. ब्रम्ह d. संगित e. निष्क्रमण नीचे दिए गए विकल्पों में से सर्वाधिक उपयुक्त उत्तर का चयन कीजिए:

  1. (1)केवल a और b
  2. (2)केवल b और c
  3. (3)केवल a और e✓ Correct answer
  4. (4)केवल a और d

Explanation

Vrishchik and nishkraman are spelt correctly; the correct forms of the others are pranayam (प्राणायाम), brahm (ब्रह्म) and sangeet (संगीत).

Q34 · General Hindi

पत्र लेखन कला की प्रमुख विशेषताएं हैं- a. स्पष्टता b. सरलता c. क्लिष्टता d. दुरुह e. संक्षिप्तता नीचे दिए गए विकल्पों में से सर्वाधिक उपयुक्त उत्तर का चयन कीजिए:

  1. (1)केवल c, d और e
  2. (2)केवल a, b और e✓ Correct answer
  3. (3)केवल e, d और b
  4. (4)केवल c, d और a

Explanation

A good letter is clear, simple and brief; difficulty (klishtata) and obscurity (duruh) are faults, not features.

Q35 · General Hindi

संविधान के किस अनुच्छेद के अनुसार हिंदी देश की राजभाषा है?

  1. (1)अनुच्छेद 343✓ Correct answer
  2. (2)अनुच्छेद 243
  3. (3)अनुच्छेद 234
  4. (4)अनुच्छेद 283

Explanation

Article 343(1) says the official language of the Union shall be Hindi in Devanagari script.

Q36 · Science & Technology

Given below are two statements: Statement (I) : ‘KARYA’ is a program of department of science and technology, government of Rajasthan. Statement (II) : ‘KARYA’ aims to provide short term research opportunities to students of basic sciences at graduate level only. In light of the above statements, choose the most appropriate answer from the options given below:

  1. (1)Both Statement (I) and Statement (II) are correct.
  2. (2)Both Statement (I) and Statement (II) are incorrect.
  3. (3)Statement (I) is correct but Statement (II) is incorrect.✓ Correct answer
  4. (4)Statement (I) is incorrect but Statement (II) is correct.

Explanation

KARYA (Knowledge Augmentation through Research in Young Aspirants) is run by DST, Government of Rajasthan, so Statement I is correct. It offers short-term research stints to basic-science students at both UG and PG level, so 'graduate level only' makes Statement II wrong.

Q37 · Science & Technology

Diesel engine converts energy from _______. (Choose the most appropriate option from below)

  1. (1)Chemical energy to mechanical energy✓ Correct answer
  2. (2)Chemical energy to electric energy
  3. (3)Electric energy to sound energy
  4. (4)Nuclear energy to electric energy

Explanation

A diesel engine burns fuel, releasing its chemical energy as heat that drives the pistons, i.e. chemical energy becomes mechanical energy. Electricity comes only if a generator is attached.

Q38 · General English

Read the passage and answer questions 38 to 41 : “Stress” All people have some stress in their lives. A little stress makes life interesting, and keeps you on your toes. However, too much stress can be unhealthy. You may find your life becoming stressful whenever there are changes in your environment, in your relationships, or in the demands you put on yourself. Stress can also be caused by good things in your life, such as getting a new job, moving to a new place, or getting married. How can you tell when your life is getting too “stressful”? You will probably find yourself always feeling rushed, as though you must hurry everywhere you go. There is never enough time to do everyting that you need to do. You may find yourself walking, talking, and eating more quickly than usual. Besides causing emotional problems, stress can also cause real physical problems. If you have too much stress in your life, you may suffer from stomach problems, headaches or neck and shoulder pain. Prevention is the best way to deal with stress. First of all, be organized- there is nothing so stressful as a disorganized life. Put your life and your surroundings (your home, apartment or desk at work or school) in order. Don’t procrastinate. Stop putting things off. Do what needs to be done today. On the other hand, don’t always feel that you have to do everyting right now. Learn to say “no” to activities and commitments that will only add more stress to your life. Remember that you are only human, and that you can only do one thing at a time. Learn to relax. Slow down. Take a break or a walk when you feel yourself getting stressed. Find a hobby that you enjoy. Reading, listening to music or creating something with your hands are all great ways to bring some peace to a hectic life. Learn to laugh at yourself and your life. Try to look on the bright side of life. Even when things seem pretty dark and stressful, there is usually a place for some humor and a smile. What may cause stress? (Choose the most appropriate option from below)

  1. (1)When you make changes in the demands you put on yourself.✓ Correct answer
  2. (2)When you relax and meditate.
  3. (3)When you do Yoga.
  4. (4)When you go on vacation with friends.

Explanation

The passage says life becomes stressful when there are changes in your environment, relationships or the demands you put on yourself.

Q39 · General English

Read the passage and answer questions 38 to 41 : “Stress” All people have some stress in their lives. A little stress makes life interesting, and keeps you on your toes. However, too much stress can be unhealthy. You may find your life becoming stressful whenever there are changes in your environment, in your relationships, or in the demands you put on yourself. Stress can also be caused by good things in your life, such as getting a new job, moving to a new place, or getting married. How can you tell when your life is getting too “stressful”? You will probably find yourself always feeling rushed, as though you must hurry everywhere you go. There is never enough time to do everyting that you need to do. You may find yourself walking, talking, and eating more quickly than usual. Besides causing emotional problems, stress can also cause real physical problems. If you have too much stress in your life, you may suffer from stomach problems, headaches or neck and shoulder pain. Prevention is the best way to deal with stress. First of all, be organized- there is nothing so stressful as a disorganized life. Put your life and your surroundings (your home, apartment or desk at work or school) in order. Don’t procrastinate. Stop putting things off. Do what needs to be done today. On the other hand, don’t always feel that you have to do everyting right now. Learn to say “no” to activities and commitments that will only add more stress to your life. Remember that you are only human, and that you can only do one thing at a time. Learn to relax. Slow down. Take a break or a walk when you feel yourself getting stressed. Find a hobby that you enjoy. Reading, listening to music or creating something with your hands are all great ways to bring some peace to a hectic life. Learn to laugh at yourself and your life. Try to look on the bright side of life. Even when things seem pretty dark and stressful, there is usually a place for some humor and a smile. How to tell if you are too stressed out ? (Choose the most appropriate option from below)

  1. (1)You feel full of energy and josh.
  2. (2)You run short of time to do all you need to do.✓ Correct answer
  3. (3)You have time to volunteer for many social work.
  4. (4)You are relaxed and take life easy.

Explanation

The passage says a stressed person feels rushed and there is never enough time to do everything that needs doing.

Q40 · General English

Read the passage and answer questions 38 to 41 : “Stress” All people have some stress in their lives. A little stress makes life interesting, and keeps you on your toes. However, too much stress can be unhealthy. You may find your life becoming stressful whenever there are changes in your environment, in your relationships, or in the demands you put on yourself. Stress can also be caused by good things in your life, such as getting a new job, moving to a new place, or getting married. How can you tell when your life is getting too “stressful”? You will probably find yourself always feeling rushed, as though you must hurry everywhere you go. There is never enough time to do everyting that you need to do. You may find yourself walking, talking, and eating more quickly than usual. Besides causing emotional problems, stress can also cause real physical problems. If you have too much stress in your life, you may suffer from stomach problems, headaches or neck and shoulder pain. Prevention is the best way to deal with stress. First of all, be organized- there is nothing so stressful as a disorganized life. Put your life and your surroundings (your home, apartment or desk at work or school) in order. Don’t procrastinate. Stop putting things off. Do what needs to be done today. On the other hand, don’t always feel that you have to do everyting right now. Learn to say “no” to activities and commitments that will only add more stress to your life. Remember that you are only human, and that you can only do one thing at a time. Learn to relax. Slow down. Take a break or a walk when you feel yourself getting stressed. Find a hobby that you enjoy. Reading, listening to music or creating something with your hands are all great ways to bring some peace to a hectic life. Learn to laugh at yourself and your life. Try to look on the bright side of life. Even when things seem pretty dark and stressful, there is usually a place for some humor and a smile. What is one of the appropriate way to manage stress? (Choose the most appropriate option from below)

  1. (1)Plan and organise your work.✓ Correct answer
  2. (2)Rush all the activities you do.
  3. (3)Take on many assignments together.
  4. (4)Do everything by yourself and avoid delegation of work.

Explanation

The passage says prevention is best and the first step is to be organized; rushing and taking on too much add stress.

Q41 · General English

Read the passage and answer questions 38 to 41 : “Stress” All people have some stress in their lives. A little stress makes life interesting, and keeps you on your toes. However, too much stress can be unhealthy. You may find your life becoming stressful whenever there are changes in your environment, in your relationships, or in the demands you put on yourself. Stress can also be caused by good things in your life, such as getting a new job, moving to a new place, or getting married. How can you tell when your life is getting too “stressful”? You will probably find yourself always feeling rushed, as though you must hurry everywhere you go. There is never enough time to do everyting that you need to do. You may find yourself walking, talking, and eating more quickly than usual. Besides causing emotional problems, stress can also cause real physical problems. If you have too much stress in your life, you may suffer from stomach problems, headaches or neck and shoulder pain. Prevention is the best way to deal with stress. First of all, be organized- there is nothing so stressful as a disorganized life. Put your life and your surroundings (your home, apartment or desk at work or school) in order. Don’t procrastinate. Stop putting things off. Do what needs to be done today. On the other hand, don’t always feel that you have to do everyting right now. Learn to say “no” to activities and commitments that will only add more stress to your life. Remember that you are only human, and that you can only do one thing at a time. Learn to relax. Slow down. Take a break or a walk when you feel yourself getting stressed. Find a hobby that you enjoy. Reading, listening to music or creating something with your hands are all great ways to bring some peace to a hectic life. Learn to laugh at yourself and your life. Try to look on the bright side of life. Even when things seem pretty dark and stressful, there is usually a place for some humor and a smile. Choose the most appropriate meaning of the idiom “to be on your toes” from the options below:

  1. (1)Putting things off
  2. (2)Look on the bright side
  3. (3)Take a break
  4. (4)be alert and ready for anything✓ Correct answer

Explanation

'To be on your toes' means to be alert and ready to act; a little stress keeps you alert.

Q42 · History of India & Rajasthan

Who was known as ‘ Frontier Gandhi’?

  1. (1)Mahatma Gandhi
  2. (2)Sardar Patel
  3. (3)Khan Abdul Gaffar Khan✓ Correct answer
  4. (4)Mohd. Rasooq

Explanation

Khan Abdul Ghaffar Khan, leader of the Khudai Khidmatgar movement in the North-West Frontier Province, was called Frontier Gandhi (Badshah Khan).

Q43 · Logical Reasoning & Mathematics

If CAT = 48, then MOUSE is equal to:

  1. (1)142
  2. (2)146✓ Correct answer
  3. (3)148
  4. (4)138

Explanation

CAT = (3+1+20) × 2 = 48. So MOUSE = (13+15+21+19+5) × 2 = 73 × 2 = 146.

Q44 · Logical Reasoning & Mathematics

Ranjan travelled 15 km northward, then turned right and travelled 10 km, then turned left and travelled 20 km, then turned left and travelled 10 km. How far was Ranjan from the starting point?

  1. (1)30 km
  2. (2)25 km
  3. (3)35 km✓ Correct answer
  4. (4)45 km

Explanation

North 15, east 10, north 20, west 10: the east and west legs cancel, leaving 15 + 20 = 35 km north of the start.

Q45 · Logical Reasoning & Mathematics

A group of girls stands in a single line. One girl is nineteenth in order from both the ends. How many girls are there in the class?

  1. (1)40
  2. (2)38
  3. (3)35
  4. (4)37✓ Correct answer

Explanation

Total = position from one end + position from the other end − 1 = 19 + 19 − 1 = 37.

Q46 · Geography of India

Which of the following rivers is the largest tributary of Indus river?

  1. (1)The Satluj
  2. (2)The Beas
  3. (3)The Chenab✓ Correct answer
  4. (4)The Jhelum

Explanation

NCERT describes the Chenab, formed by the Chandra and Bhaga, as the largest tributary of the Indus. The trap is the Satluj, which is longer.

Q47 · Geography of India

Where is the famous Sikh Shrine ‘Hemkund Sahib’ located?

  1. (1)Garhwal Himalayas✓ Correct answer
  2. (2)Kumaon Himalayas
  3. (3)Sikkim Himalayas
  4. (4)Zanskar Himalayas

Explanation

Hemkund Sahib lies in Chamoli district of Uttarakhand, in the Garhwal Himalayas, near the Valley of Flowers.

Q48 · Geography of Rajasthan

Sewan, Dhaman and Karad are ____________.

  1. (1)Types of folk dances
  2. (2)Desert soils
  3. (3)Types of grasses✓ Correct answer
  4. (4)Types of Rajasthani painting forms

Explanation

Sewan, Dhaman and Karad are nutritious fodder grasses of western Rajasthan's desert and pasture lands.

Q49 · Logical Reasoning & Mathematics

The perimeter of a rectangle is 90 m. If its length is twice its breadth, then its area is:

  1. (1)450 m²✓ Correct answer
  2. (2)380 m²
  3. (3)460 m²
  4. (4)420 m²

Explanation

2(2b + b) = 90 gives b = 15 m and l = 30 m, so area = 30 × 15 = 450 m².

Q50 · Logical Reasoning & Mathematics

The average monthly income of ‘A’ and ‘B’ is ₹ 6,000, that of ‘B’ and ‘C’ is ₹ 5,500 and that of ‘A’ and ‘C’ is ₹ 5250. What is ‘A’’s monthly income?

  1. (1)₹ 6,250
  2. (2)₹ 6,450
  3. (3)₹ 5,750✓ Correct answer
  4. (4)₹ 6,200

Explanation

A+B = 12,000, B+C = 11,000, A+C = 10,500. Adding, A+B+C = 16,750, so A = 16,750 − 11,000 = ₹ 5,750.

Q51 · Logical Reasoning & Mathematics

‘A’ borrows a sum of ₹ 2000 from his friend ‘B’ on 31 December 2011 on the condition that he will return the same after one year with simple interest at 8% per annum. However ‘A’ gets into a position of returning the money on 1 July 2012. How much interest amount he has to pay to ‘B’?

  1. (1)₹ 80✓ Correct answer
  2. (2)₹ 90
  3. (3)₹ 100
  4. (4)₹ 120

Explanation

The money is kept for about 6 months, so SI = 2000 × 8 × (1/2) / 100 = ₹ 80.

Q52 · General Hindi

निम्नलिखित में से किन शब्दों में ‘प्रति’ उपसर्ग का प्रयोग है? a. प्रत्येक b. प्रयोग c. प्रसार d. प्रतिकार e. प्रत्यक्ष नीचे दिए गए विकल्पों में से सर्वाधिक उपयुक्त उत्तर चुनें :

  1. (1)केवल c, d और e
  2. (2)केवल a, d और e✓ Correct answer
  3. (3)केवल a, b और c
  4. (4)केवल b, c और d

Explanation

Pratyek (prati + ek), pratikar (prati + kar) and pratyaksh (prati + aksh) use the prefix 'prati'; prayog and prasar use the prefix 'pra'.

Q53 · General Hindi

निम्न में से ‘अगम’ का सबसे उपयुक्त विलोम शब्द चुनीये:

  1. (1)अल्प
  2. (2)विग्रह
  3. (3)लभ्य
  4. (4)सुगम✓ Correct answer

Explanation

Agam means hard to reach or pass; its opposite is sugam (easy to reach).

Q54 · General Hindi

जिस वाक्य में ‘वह’, ‘यह’, ‘तब’, ‘तो’, ‘या’ इत्यादि लुप्त हो, वहाँ किस विराम चिह्न का प्रयोग होता है?

  1. (1)अल्पविराम✓ Correct answer
  2. (2)पूर्णविराम
  3. (3)योजक चिह्न
  4. (4)उद्धरण चिह्न

Explanation

Where words like 'vah', 'yah', 'tab', 'to' or 'ya' are dropped, a comma (alpviram) marks the gap, e.g. 'जो परिश्रम करेगा, सफल होगा'.

Q55 · General Hindi

नीचे दो कथन दिए गए हैं : कथन - I : ‘र’ अन्तःस्थ व्यंजन वर्ण है। कथन - II : ‘ई’ का उच्चारण स्थान तालु है। उपर्युक्त कथनों के आलोक में निम्नलिखित विकल्पों में से सर्वाधिक उपयुक्त उत्तर चुनें :

  1. (1)कथन I और II दोनों सत्य हैं।✓ Correct answer
  2. (2)कथन I और II दोनों असत्य हैं।
  3. (3)कथन I सत्य है , किन्तु कथन II असत्य है।
  4. (4)कथन I असत्य है , किन्तु कथन II सत्य है।

Explanation

Ya, ra, la and va are the antahstha consonants, and i/ee are palatal (talavya) vowels, so both statements are true.

Q56 · Science & Technology

Which of the following are two cash crops of Rajasthan?

  1. (1)Cotton and Tobacco✓ Correct answer
  2. (2)Wheat and Rice
  3. (3)Bajra and Coriander
  4. (4)Barley and oil seeds

Explanation

Cotton and tobacco are grown mainly for sale, not home use, so they are cash crops; wheat, rice, bajra and barley are food grains.

Q57 · Geography of Rajasthan

Indira Gandhi Canal ends in which of the following districts of Rajasthan?

  1. (1)Jodhpur
  2. (2)Jaisalmer✓ Correct answer
  3. (3)Bharatpur
  4. (4)Udaipur

Explanation

The Indira Gandhi Canal starts at Harike barrage (Punjab), enters Rajasthan at Hanumangarh and its main canal ends at Mohangarh in Jaisalmer district.

Q58 · Geography of Rajasthan

Which city is known as ‘Food Basket of Rajasthan’?

  1. (1)Alwar
  2. (2)Sri Ganganagar✓ Correct answer
  3. (3)Bikaner
  4. (4)Ajmer

Explanation

Canal irrigation from the Gang Canal and Indira Gandhi Canal makes Sri Ganganagar the leading grain producer, so it is called the Food Basket (anna ka katora) of Rajasthan.

Q59 · History of India & Rajasthan

Choose the correct statements from the options given below: a. The British Parliament passed the Indian Independence Act on July 05, 1947. b. This Act was based on the Mountbatten Plan. c. The Act got royal assent on August 10, 1947. d. The Act was implemented on August 15, 1947. Choose the most appropriate answer from the options given below:

  1. (1)a, b and c only
  2. (2)a, b and d only✓ Correct answer
  3. (3)a, c and d only
  4. (4)b, c and d only

Explanation

The Act was based on the Mountbatten Plan (3 June 1947) and came into force on 15 August 1947, but royal assent came on 18 July 1947, not 10 August, so c is wrong and 'a, b and d' is the only option without c. Statement a is also loosely dated: the Bill was introduced on 4 July and passed in mid-July, not on 5 July.

Q60 · History of India & Rajasthan

Who declared “the status of women should also be raised and women should be trained to take a larger and more intelligent interest in public affairs” at the Maharashtra Provincial Conference in May, 1928?

  1. (1)Mahatma Gandhi
  2. (2)J. L. Nehru
  3. (3)Subhash Chandra Bose✓ Correct answer
  4. (4)Bhagat Singh

Explanation

Subhas Chandra Bose presided over the Maharashtra Provincial Conference at Poona in May 1928 and in his address called for raising the status of women and training them for public life.

Q61 · Logical Reasoning & Mathematics

What will come in place of ‘?’ 60, 45, 32, 21, ?

  1. (1)16
  2. (2)12✓ Correct answer
  3. (3)14
  4. (4)11

Explanation

The differences are 15, 13, 11, so the next difference is 9: 21 − 9 = 12.

Q62 · Logical Reasoning & Mathematics

What will come in place of ‘?’

A 3x3 grid of small circles with short lines sticking out at the top, left, right or bottom; the last cell shows a question mark. Row 1: line on top; lines left and right; plain circle. Row 2: lines top and left; lines top and right; line on top. Row 3: lines on all four sides; lines left and right; ?. Options: (A) circle with lines left and right; (B) circle with lines top, left and right; (C) circle with a line on top; (D) circle with lines right and bottom.
  1. (1)Figure (A)✓ Correct answer
  2. (2)Figure (B)
  3. (3)Figure (C)
  4. (4)Figure (D)

Explanation

In each row the third figure keeps only the lines common to the first two figures (row 1: top vs left-right gives none; row 2: top-left vs top-right gives top). Row 3: all four lines vs left-right gives a circle with left and right lines, i.e. figure (A).

Q63 · Logical Reasoning & Mathematics

Some symbols are represented by letters as shown below: + – × ÷ = > < B G E C D A F Which of the following expression is most appropriate?

  1. (1)15C 15B 8 F 4B 6C 2
  2. (2)15B 5G 8B 4G 6F 3
  3. (3)15C 5F 8C 4B 6C 3✓ Correct answer
  4. (4)15A 5E 8C 4B 6E 3

Explanation

Decoding (C) gives 15 ÷ 5 < 8 ÷ 4 + 6 ÷ 3, i.e. 3 < 4, which is true; the other three decode to false statements.

Q64 · Geography of India

Which of the following statements is not correct about the Gondwana Coal?

  1. (1)The Gondwana coal belong to the carboniferous period.
  2. (2)It is found in Damodar, Mahanadi, Godavari and Narmada valley.
  3. (3)It is mainly peat and lignite type of coal.✓ Correct answer
  4. (4)Raniganj, Jharia, Tata Pani and Himgiri are some of the important coal mines of Gondwana formation.

Explanation

Gondwana coal, which makes up most of India's coal, is mainly bituminous; lignite is found in the much younger Tertiary deposits (e.g. Neyveli, Rajasthan).

Q65 · Geography of India

Kattha is extracted from the inner wood of which tree?

  1. (1)Kul tree
  2. (2)Kusum tree
  3. (3)Khair tree✓ Correct answer
  4. (4)Mulberry tree

Explanation

Kattha (catechu) is obtained by boiling the heartwood of the Khair tree (Acacia catechu).

Q66 · Logical Reasoning & Mathematics

Take the given two statements to be true even if they seem to be at variance from commonly known facts, then decide which conclusion would follow on the basis of given statements? Statements I : No Apple is Banana. Some Bananas are grapes. Conclusion II : I. No Apple are grapes. II. All Apples are grapes is a possibility. In light of the above statements, choose the most appropriate answer from the options given below:

  1. (1)Only conclusion I follows.
  2. (2)Only conclusion II follows.✓ Correct answer
  3. (3)Both conclusion I and II follow.
  4. (4)Neither I nor II follows.

Explanation

Apples and grapes are not directly related, so 'No apple is grape' is not certain; but grapes can be drawn to include all apples without touching bananas, so 'All apples are grapes' is a possibility. Only II follows.

Q67 · Logical Reasoning & Mathematics

Anoop told Munna, “Yesterday, I defeated the only brother of the daughter of my grandmother”. Whom did Anoop defeat?

  1. (1)Brother
  2. (2)Father✓ Correct answer
  3. (3)Son
  4. (4)Cousin

Explanation

The daughter of Anoop's (paternal) grandmother is his aunt (bua), and her only brother is Anoop's father.

Q68 · Geography of Rajasthan

Which one among the following is a “Fossil Park”?

  1. (1)Akal Wood✓ Correct answer
  2. (2)Keoladeo Ghana
  3. (3)Sariska
  4. (4)Ranthambhore

Explanation

Akal Wood Fossil Park near Jaisalmer preserves fossilised tree trunks about 180 million years old; the others are bird or tiger reserves.

Q69 · History, Art & Culture of Rajasthan

Which of the following statements is not correct about Sahariya tribe of Rajasthan?

  1. (1)The habitat of Sahariya is South-Eastern Rajasthan, that too limited to Shahabad and Kishanganj tehsils of Baran district.
  2. (2)They have “gotra” like Chauhan, Dodia etc.
  3. (3)The chief of the tribe is called Tapara.✓ Correct answer
  4. (4)They worship several Gods and Goddesses, but their main god is “Behru Bharani”.

Explanation

The head of the Sahariya community is called Kotwal; 'Tapari' is the name of their hut, not of the chief.

Q70 · Geography of India

Arrange the following States / UT of India in descending order according to their population density (Census 2011). a. Kerala b. West Bengal c. Delhi d. Bihar Choose the most appropriate answer from the options given below:

  1. (1)a, d, c, b
  2. (2)c, d, b, a✓ Correct answer
  3. (3)c, a, d, b
  4. (4)a, d, b, c

Explanation

Census 2011 densities: Delhi 11,320, Bihar 1,106, West Bengal 1,028, Kerala 860 per sq km, so the order is c, d, b, a.

Q71 · Geography of India

Given below are two statements: Statement (I) : Alluvial soils contain an adequate amount of Potassium, Phosphoric Acid and lime, which are ideal for growth of sugarcane, paddy, wheat and other cereal and pulse crops. Statement (II) : This soil contains enough quantity of Nitrogen. In light of the above statements, choose the most appropriate answer from the options given below.

  1. (1)Both Statement (I) and Statement (II) are correct.
  2. (2)Both Statement (I) and Statement (II) are incorrect.
  3. (3)Statement (I) is correct but Statement (II) is incorrect.✓ Correct answer
  4. (4)Statement (I) is incorrect but Statement (II) is correct.

Explanation

Alluvial soils are rich in potash, phosphoric acid and lime, but they are generally deficient in nitrogen (and humus), so Statement II is wrong.

Q72 · Geography of Rajasthan

Among the following places in Rajasthan, where is the Pichola lake situated ?

  1. (1)Udaipur✓ Correct answer
  2. (2)Ajmer
  3. (3)Bhilwara
  4. (4)Karauli

Explanation

Pichola lake is in Udaipur; it was built in the 14th century by a Banjara during Maharana Lakha's reign.

Q73 · History, Art & Culture of Rajasthan

Which statements regarding Kuchamani Khayal are correct? a. Kuchamani Khayal was started by the famous folk dramatist Lachhi Ram. b. Chand Nilgiri, Rao Ridamal and Meera Mangal are the main khayals created by Lachhi Ram. c. Kuchamani Khayal is not performed in an open theatre. d. In this Khayal, players of Dhol, Sarangi, Clarinet and Dholak are the main accompanists. Choose the most appropriate answer from the options given below:

  1. (1)b, c and d only
  2. (2)a, c and d only
  3. (3)a, b, and c only
  4. (4)a, b and d only✓ Correct answer

Explanation

Kuchamani Khayal, begun by Lachhi Ram, is staged in the open air with dhol, sarangi, shehnai and dholak; so a, b and d are correct and c is wrong.

Q74 · History, Art & Culture of Rajasthan

Which fair was started by Kachhwaha’s to cherish their victory over Chandra Meena?

  1. (1)Bhartrhari fair
  2. (2)Pushkar fair
  3. (3)Khalkani Mata Donkey fair✓ Correct answer
  4. (4)Diggi Kalyan ji fair

Explanation

The donkey fair at the Khalkani Mata temple (Luniyawas/Bhavgarh Bandhya, Jaipur) is linked by tradition to the Kachhwahas' victory over the Meenas; the other fairs are religious fairs of Alwar, Ajmer and Tonk.

Q75 · General English

Choose the most appropriate antonym of the word “Ancient” from below :

  1. (1)Insult
  2. (2)Rough
  3. (3)Destroy
  4. (4)Modern✓ Correct answer

Explanation

“Ancient” means very old, so its opposite is “Modern”.

Q76 · General English

For the sentence given, choose the most appropriate answer in reported speech from the options below: Ravi said, “My mother is going to her home town.”

  1. (1)Ravi said that his mother will go to her home town.
  2. (2)Ravi said that his mother has gone to her home town.
  3. (3)Ravi said that his mother was going to her home town.✓ Correct answer
  4. (4)Ravi said that his mother had gone to her home town.

Explanation

With a past reporting verb, the present continuous “is going” becomes past continuous “was going”, and “my” becomes “his”.

Q77 · History of India & Rajasthan

In 1859, ‘Relief of Lucknow’ painting was painted by

  1. (1)Thomas Jones Barker✓ Correct answer
  2. (2)Campbell
  3. (3)Oubam
  4. (4)Havelock

Explanation

‘The Relief of Lucknow’ (1859) was painted by Thomas Jones Barker; Campbell, Outram and Havelock are the British commanders shown in it.

Q78 · History of India & Rajasthan

The University Education Commission was set-up in the year _________ under the Chairmanship of Dr. S. Radhakrishnan.

  1. (1)1947
  2. (2)1948✓ Correct answer
  3. (3)1951
  4. (4)1953

Explanation

The University Education Commission headed by Dr. S. Radhakrishnan was appointed in November 1948 (report 1949).

Q79 · History of India & Rajasthan

Given below are two statements: Statement (I) : Most of the rulers of the princely states after Independence of India were averse to join the Constituent Assembly. Statement (II) : This response of rulers of the princely states meant that after independence there was a very real possibility that India would get further divided into a number of small countries. In light of the above statements, choose the most appropriate answer from the options given below:

  1. (1)Both Statement (I) and Statement (II) are correct.✓ Correct answer
  2. (2)Both Statement (I) and Statement (II) are incorrect.
  3. (3)Statement (I) is correct but Statement (II) is incorrect.
  4. (4)Statement (I) is incorrect but Statement (II) is correct.

Explanation

Many princely rulers, free under the lapse of paramountcy, were reluctant to join the Indian Union and its Constituent Assembly, which raised a real danger of India splitting further (as NCERT notes); both statements are correct.

Q80 · Geography of Rajasthan

Which of the following districts of Rajasthan is famous for the highest production of wheat in year 2022-23 in the state ?

  1. (1)Sri Ganganagar✓ Correct answer
  2. (2)Jaisalmer
  3. (3)Bundi
  4. (4)Kota

Explanation

Canal-irrigated Sri Ganganagar (Gang Canal and IGNP) led Rajasthan in wheat production in 2022-23.

Q81 · Economy of Rajasthan

Which among the following is not an Agro based Industry in the state of Rajasthan?

  1. (1)Dal Mills
  2. (2)Rice Mills
  3. (3)Iron and Steel Industry✓ Correct answer
  4. (4)Cotton Industry

Explanation

Iron and steel is a mineral-based industry; dal mills, rice mills and cotton industry use farm produce as raw material.

Q82 · Computer Knowledge

Which of the following is not a web browser?

  1. (1)Mozilla Firefox
  2. (2)Safari
  3. (3)Opera
  4. (4)Gmail✓ Correct answer

Explanation

Gmail is Google's e-mail service, while Firefox, Safari and Opera are web browsers.

Q83 · Indian Political System

Which of the following statements is not true with regard to the Comptroller and Auditor General of India? a. The CAG is appoited by the President of India. b. The CAG can be removed on the recommendation of the President of Inidia. c. The salary and allowances of the CAG are charged on the consolidated fund of India. d. The Tenure of CAG is fixed for five years. Choose the most appropriate answer from the options given below:

  1. (1)a, c and d only
  2. (2)a, b and c only
  3. (3)b, c and d only✓ Correct answer
  4. (4)a, b and d only

Explanation

The CAG is removed like a Supreme Court judge, on an address by both Houses of Parliament (b is untrue), and holds office for 6 years or till age 65 (d is untrue); (C) is the only option containing both b and d, so it is keyed, although c (charged on the Consolidated Fund) is itself true.

Q84 · Indian Political System

Which of the following provisions of the Indian Constitution deals with the appointment and dismissal of the Council of Ministers?

  1. (1)Article 70
  2. (2)Article 72
  3. (3)Article 74
  4. (4)Article 75✓ Correct answer

Explanation

Article 75 covers the appointment of the PM and ministers and their holding office during the President's pleasure; Article 74 only creates the Council of Ministers to aid and advise.

Q85 · Economy of India

The rate at which Reserve Bank of India lends money to commercial banks is called ________.

  1. (1)CRR
  2. (2)Reverse Repo Rate
  3. (3)SLR
  4. (4)Repo Rate✓ Correct answer

Explanation

Repo rate is the rate at which RBI lends short-term funds to banks; reverse repo is the rate at which RBI borrows from them.

Q86 · Economy of India

As per the Budget 2024-25, the fiscal deficit is estimated to remain ________ of GDP in 2024-25.

  1. (1)5.1%
  2. (2)5.5%
  3. (3)5.8 %
  4. (4)4.9%✓ Correct answer

Explanation

The Union Budget 2024-25 (July 2024) estimated the fiscal deficit at 4.9% of GDP; 5.1% was the interim budget figure.

Q87 · Economy of India

In which year the Indian Government launched the New Economic Policy of India? (Choose the most appropriate option from below)

  1. (1)1992
  2. (2)1991✓ Correct answer
  3. (3)1990
  4. (4)1993

Explanation

The New Economic Policy (liberalisation, privatisation, globalisation) was launched in July 1991 by the Narasimha Rao government.

Q88 · Economy of India

Who from the following has the primary responsibility of distribution of the food grains in India?

  1. (1)Bureau of Indian Standards
  2. (2)Food Corporation of India✓ Correct answer
  3. (3)Food Safety and Standard Authority of India
  4. (4)Employee’s State Insurance

Explanation

The Food Corporation of India (1965) procures, stores and distributes food grains for the public distribution system; FSSAI and BIS only set standards.

Q89 · Current Events & Civic Duty

Which country’s armed forces were awarded the coveted ‘Golden Owl’ award for their outstanding performance in Dec 2023? (Choose the most appropriate option from below)

  1. (1)India✓ Correct answer
  2. (2)China
  3. (3)Sri Lanka
  4. (4)Singapore

Explanation

In December 2023 three Indian officers (Army, Navy, Air Force) received the ‘Golden Owl’ for topping the foreign officers at the Defence Services Command and Staff College, Sri Lanka; Sri Lanka was the host, not the awardee.

Q90 · Current Events & Civic Duty

Who was appointed as the first woman Chief Justice of Uttarakhand High Court?

  1. (1)Ruma Pal
  2. (2)Ritu Bahri✓ Correct answer
  3. (3)Hima Kohli
  4. (4)Indira Banarjee

Explanation

Justice Ritu Bahri took oath in February 2024 as the first woman Chief Justice of the Uttarakhand High Court.

Q91 · Computer Knowledge

Which one of the following is not the mode of Social media?

  1. (1)Facebook
  2. (2)Twitter
  3. (3)Broadband✓ Correct answer
  4. (4)Blogging

Explanation

Broadband is a high-speed internet connection technology, not a social media platform; Facebook, Twitter and blogging are social media.

Q92 · Science & Technology

Who of the following space travellers born in India died in space shuttle of Columbia during its returning?

  1. (1)Kalpana Chawla✓ Correct answer
  2. (2)Sunita Williams
  3. (3)Ritu Karidhal
  4. (4)Sirisha Bandla

Explanation

Kalpana Chawla, born in Karnal (Haryana), died when Space Shuttle Columbia broke up during re-entry on 1 February 2003.

Q93 · Science & Technology

Which of the following are not the Artificial Intelligence (AI) related projects initiated by the Rajasthan Government?

  1. (1)RajBOT
  2. (2)Revenue Intelligence & Analytics
  3. (3)UID✓ Correct answer
  4. (4)Audio Analytics

Explanation

RajBOT, Revenue Intelligence & Analytics and Audio Analytics are AI-based projects of the Rajasthan government; UID (unique identification) is an identity number system, not an AI project.

Q94 · General English

For the word given in Hindi, choose the most appropriate word in English from the options below: असमर्थनीय

  1. (1)tenable
  2. (2)acceptable
  3. (3)unacceptable
  4. (4)untenable✓ Correct answer

Explanation

असमर्थनीय means 'that cannot be supported or defended', which is 'untenable'; 'tenable' is the opposite and 'unacceptable' corresponds to अस्वीकार्य.

Q95 · Computer Knowledge

From which generation of computer the use of Integrated Circuits (IC) started?

  1. (1)First Generation
  2. (2)Second Generation
  3. (3)Third Generation✓ Correct answer
  4. (4)Fourth Generation

Explanation

Third-generation computers (about 1964-71) used integrated circuits; the first used vacuum tubes, the second transistors and the fourth microprocessors (VLSI).

Q96 · Computer Knowledge

A set of wires which carries a group of bits simultaneously, that is, in parallel, and has an associated control scheme is known as :

  1. (1)wires
  2. (2)data cables
  3. (3)Bus✓ Correct answer
  4. (4)Registers

Explanation

A bus is a set of parallel lines that carries several bits at once between computer components, governed by a control scheme (data, address and control bus).

Q97 · Science & Technology

The name of the first Indian Satellite is :

  1. (1)Bhaskar - I
  2. (2)Insat-I
  3. (3)Aryabhatt✓ Correct answer
  4. (4)Kalpana

Explanation

Aryabhata, India's first satellite, was launched on 19 April 1975 from the Soviet Union; Bhaskara-I followed in 1979.

Q98 · Science & Technology

Which part of the telephone device accepts voice and sends that information in the form of electromagnetic moves?

  1. (1)Receiver
  2. (2)Cable
  3. (3)Dialer
  4. (4)Mouth Piece✓ Correct answer

Explanation

The mouthpiece (transmitter) contains the microphone that picks up the voice and converts it into electrical signals; the receiver (earpiece) does the reverse.

Q99 · Current Events & Civic Duty

In Olympic 2024, India was at _________ spot in the medals tally?

  1. (1)17th
  2. (2)71st✓ Correct answer
  3. (3)37th
  4. (4)91st

Explanation

At the Paris Olympics 2024 India won 6 medals (1 silver, 5 bronze) and finished 71st in the medals table.

Q100 · Current Events & Civic Duty

Which state hosted Outlook Planet Sustainability Summit and Awards-2024?

  1. (1)Rajasthan
  2. (2)Maharashtra
  3. (3)Goa✓ Correct answer
  4. (4)Tamil Nadu

Explanation

The Outlook Planet Sustainability Summit and Awards 2024 was held at Goa on 27 May 2024, with IIT Goa as knowledge partner.

Q101 · General Hindi

‘Deputation’ शब्द का हिंदी समानार्थक शब्द होगा-

  1. (1)प्रतिनियुक्ति✓ Correct answer
  2. (2)नियुक्त
  3. (3)शिष्ट मण्डल नियुक्ति
  4. (4)शिष्ट मण्डल

Explanation

In official terminology 'Deputation' means प्रतिनियुक्ति (posting an employee to another department); 'delegation' is शिष्टमंडल.

Q102 · General Hindi

निम्नलिखित में से ‘लिंग सम्बन्धी’ अशुद्ध वाक्य है-

  1. (1)वह स्त्री अपराधिनी है।
  2. (2)हवन सामग्री जल गया।✓ Correct answer
  3. (3)श्याम संन्यासी है।
  4. (4)रंजना अध्यापिका है।

Explanation

'सामग्री' is feminine, so the correct sentence is 'हवन सामग्री जल गई'; the other sentences use gender correctly.

Q103 · General Hindi

‘अंधा होना’ मुहावरे का क्या अर्थ है?

  1. (1)धोखा देना
  2. (2)विवेक भ्रष्ट होना✓ Correct answer
  3. (3)बिना विचारे व्यय
  4. (4)एक ही सहारा

Explanation

The idiom 'अंधा होना' means to lose one's sense of judgement (विवेक भ्रष्ट होना); 'एक ही सहारा' fits 'अंधे की लाठी'.

Q104 · General Hindi

निम्नलिखित किन शब्दों में ‘गुण सन्धि’ है? a. सत्येन्द्र b. स्वेच्छा c. प्रत्यक्ष d. वितैषणा e. न्यून नीचे दिए गए विकल्पों में से सर्वाधिक उपयुक्त उत्तर चुनें :

  1. (1)केवल a और b✓ Correct answer
  2. (2)केवल c और d
  3. (3)केवल d और e
  4. (4)केवल e और a

Explanation

सत्य + इन्द्र = सत्येन्द्र and स्व + इच्छा = स्वेच्छा (अ + इ = ए) are guna sandhi; प्रत्यक्ष and न्यून are yan sandhi, and वित्त + एषणा (अ + ए = ऐ) is vriddhi.

Q105 · General Hindi

नीचे दो कथन दिए गए हैं : कथन - I : अकर्मक क्रियाओं का सीधा सम्बन्ध कर्ता से नहीं होता। इनका फल स्वयं कर्ता पर पड़ने से दूर रहता है। कथन - II : सकर्मक क्रियाओं का फल कर्म पर पड़ता है। कर्म के बिना उनका अर्थ पूरा नहीं हो सकता। उपर्युक्त कथनों के आलोक में निम्नलिखित विकल्पों में से सर्वाधिक उपयुक्त उत्तर चुनें :

  1. (1)कथन I और II दोनों सत्य हैं।
  2. (2)कथन I और II दोनों असत्य हैं।
  3. (3)कथन I सत्य है , किन्तु कथन II असत्य है।
  4. (4)कथन I असत्य है , किन्तु कथन II सत्य है।✓ Correct answer

Explanation

Statement I is false: an intransitive verb is directly linked to the subject and its effect falls on the subject itself. Statement II correctly defines transitive verbs.

Q106 · General Hindi

‘आनंदमग्न’ का समास विग्रह होगा-

  1. (1)आनंदित होना
  2. (2)आनंद आना
  3. (3)आनंद में डूबा हुआ✓ Correct answer
  4. (4)आनंद ही आनंद

Explanation

आनंदमग्न = आनंद में मग्न (डूबा हुआ), an adhikaran tatpurush compound using the 'में' case-ending.

Q107 · Economy of India

Which of the following is NOT a large scale Industry in India? (Choose the most appropriate option from below)

  1. (1)Jute Industry
  2. (2)Khadi and Village Industry✓ Correct answer
  3. (3)Iron and Steel Industry
  4. (4)Cotton Textile Industry

Explanation

Khadi and village industries are small-scale/cottage industries run in rural areas; jute, iron and steel, and cotton textiles are large-scale industries.

Q108 · Economy of India

The first Vice Chairman of NITI AYOG was _______.

  1. (1)Narendra Modi
  2. (2)Arun Jaitley
  3. (3)Nandan Nilekani
  4. (4)Arvind Panagariya✓ Correct answer

Explanation

Economist Arvind Panagariya was the first Vice Chairman of NITI Aayog (2015-2017); the Prime Minister (Narendra Modi) is its Chairperson.

Q109 · Economy of India

In which of the following budget year, the Railway Budget was merged with the Union Budget?

  1. (1)2015-16
  2. (2)2016-17
  3. (3)2017-18✓ Correct answer
  4. (4)2018-19

Explanation

The separate Railway Budget, presented since 1924, was merged with the Union Budget from 2017-18 (presented on 1 February 2017).

Q110 · General English

In the sentence given, replace the underlined words, choosing the most suitable idiom from the options below: He was arrested without being given a reason.

  1. (1)over and above
  2. (2)for no rhyme or reason✓ Correct answer
  3. (3)at odds and ends
  4. (4)out and out.

Explanation

'For no rhyme or reason' means without any logical reason, matching 'without being given a reason'; 'over and above' means in addition and 'out and out' means completely.

Q111 · General English

For the given sentence, choose the most appropriate answer from the options below: The language and style of a formal letter is-

  1. (1)lengthy
  2. (2)chatty
  3. (3)very friendly
  4. (4)polite and brief✓ Correct answer

Explanation

A formal letter is written in polite, precise and brief language; chatty or very friendly tone suits informal letters.

Q112 · General Hindi

निम्नलिखित में कौन सा शब्द विदेशी है?

  1. (1)खिड़की
  2. (2)तूफान✓ Correct answer
  3. (3)मसान
  4. (4)चिमटा

Explanation

'तूफान' is of Arabic origin (a foreign word); खिड़की, मसान (from श्मशान) and चिमटा are native (deshaj/tadbhav) words.

Q113 · General Hindi

निम्नलिखित में से बिजली का सबसे उपयुक्त पर्यायवाची चुनीयेः

  1. (1)चंचला✓ Correct answer
  2. (2)तनय
  3. (3)कांता
  4. (4)तीर

Explanation

Synonyms of बिजली include चंचला, चपला, दामिनी and तड़ित; तनय means son, कांता wife and तीर arrow or bank.

Q114 · General English

Complete the sentence by choosing the most suitable article from the options given below: Please get me ___ umbrella when I go out shopping as the monsoons are approaching.

  1. (1)the
  2. (2)a
  3. (3)No Article
  4. (4)an✓ Correct answer

Explanation

'Umbrella' begins with a vowel sound and is not a specific one here, so the indefinite article 'an' is used.

Q115 · General English

Complete the sentence by choosing the most appropriate preposition from the options given below: I reached the school __________ the gates closed.

  1. (1)later
  2. (2)before✓ Correct answer
  3. (3)by
  4. (4)from

Explanation

'Before' shows that reaching the school happened earlier than the closing of the gates; 'later' and 'from' do not fit the structure.

Q116 · General English

Match List-I with List-II: List-I (Words) — List-II (Synonyms) a. generous — I. esteem b. honour — II. ridiculous c. absurd — III. achieve d. accomplish — IV. charitable Choose the most appropriate answer from the options given below:

  1. (1)a - I, b - II, c - III, d - IV
  2. (2)a - III, b - IV, c - I, d - II
  3. (3)a - IV, b - I, c - II, d - III✓ Correct answer
  4. (4)a - II, b - III, c - IV, d - I

Explanation

Generous = charitable (IV), honour = esteem (I), absurd = ridiculous (II), accomplish = achieve (III).

Q117 · Current Events & Civic Duty

Who amongst the following Indians has been recently selected for the ‘Goldman Environmental Prize 2024’?

  1. (1)Ramesh Agrawal
  2. (2)Alok Shukla✓ Correct answer
  3. (3)Tulsi Gowda
  4. (4)Rajendra Singh

Explanation

Alok Shukla of Chhattisgarh won the Goldman Environmental Prize 2024 for saving the Hasdeo Arand forests from coal mining; Ramesh Agrawal won it in 2014.

Q118 · Geography of India

Which of the following is the starting point of the Ram Setu in India?

  1. (1)Thanjavur
  2. (2)Madurai
  3. (3)Arichal Munai✓ Correct answer
  4. (4)Shivaganga

Explanation

Ram Setu (Adam's Bridge) begins at Arichal Munai, the tip of Dhanushkodi on Rameswaram (Pamban) island, and runs to Mannar island in Sri Lanka.

Q119 · Current Events & Civic Duty

Which Union Ministry launched the ‘Swachh Sarvekshan 2023’ - Mera Shahar, Meri Pehchan’ survey? (Choose the most appropriate option from below)

  1. (1)Ministry of Housing and Urban Affairs (MoHUA)✓ Correct answer
  2. (2)Ministry of MSME
  3. (3)Ministry of Jal Shakti
  4. (4)Ministry of Tourism

Explanation

Swachh Sarvekshan, the annual urban cleanliness survey under Swachh Bharat Mission (Urban), is conducted by the Ministry of Housing and Urban Affairs.

Q120 · Economy of Rajasthan

Pradhan Mantri Krishi Sinchaiyee Yojana (PMKSY) was implemented in Rajasthan from the year _____________.

  1. (1)2015-16✓ Correct answer
  2. (2)2017-18
  3. (3)2019-20
  4. (4)2020-21

Explanation

PMKSY was launched nationally in 2015-16 ('Har Khet Ko Pani', 'Per Drop More Crop') and has been implemented in Rajasthan since 2015-16 with 60:40 Centre-State sharing.

Q121 · Science & Technology

Rajasthan Agricultural Research Institute is situated at which of the following cities ?

  1. (1)Jodhpur
  2. (2)Udaipur
  3. (3)Jaipur✓ Correct answer
  4. (4)Mount Abu

Explanation

The Rajasthan Agricultural Research Institute (RARI) is at Durgapura, Jaipur. Jodhpur hosts CAZRI, which is a different institute.

Q122 · Geography of Rajasthan

Ramganj Mandi, also known as coriander city, is situated near which of the following cities of Rajasthan?

  1. (1)Jodhpur
  2. (2)Udaipur
  3. (3)Sriganganagar
  4. (4)Kota✓ Correct answer

Explanation

Ramganj Mandi is in Kota district of the Hadoti region, the main coriander-growing belt of Rajasthan, and it has a large coriander market.

Q123 · Indian Political System

Where is the principal seat of Rajasthan High Court located?

  1. (1)Barmer
  2. (2)Ajmer
  3. (3)Kota
  4. (4)Jodhpur✓ Correct answer

Explanation

The Rajasthan High Court's principal seat is at Jodhpur, and its bench is at Jaipur. Ajmer is a trap: it houses the RPSC and the Board of Secondary Education.

Q124 · Indian Political System

Who was the State Election Commissioner of Rajasthan during 2023?

  1. (1)N.R. Bhasin
  2. (2)Inderjit Khanna
  3. (3)Madukar Gupta✓ Correct answer
  4. (4)Amar Singh Rathor

Explanation

Retired IAS officer Madhukar Gupta became Rajasthan's State Election Commissioner in 2022, after P.S. Mehra, and held the post through 2023. Inderjit Khanna was an earlier commissioner.

Q125 · History of India & Rajasthan

The Khilafat movement was led by -

  1. (1)Mahatma Gandhi and Khan Abdul Gaffar Khan
  2. (2)Mohammad Ali and Shaukat Ali✓ Correct answer
  3. (3)Bal Gangadhar Tilak and Vipin Chandra Pal
  4. (4)Maharaja Hari Singh and Shaukat Ali

Explanation

The Khilafat movement (1919-24) was led by the Ali brothers, Mohammad Ali and Shaukat Ali, together with Maulana Azad and Hakim Ajmal Khan. Gandhi supported it but did not lead the Khilafat committee.

Q126 · History of India & Rajasthan

The famous speech addressed by the first Prime Minister of India Jawaharlal Nehru at the hour of midnight on 14-15 August 1947, is known as: (Choose the most appropriate option from below)

  1. (1)Wings of Challenges
  2. (2)Independent India
  3. (3)Tryst with Destiny✓ Correct answer
  4. (4)Hope for the better future

Explanation

Nehru's midnight address to the Constituent Assembly on 14-15 August 1947 is known as 'Tryst with Destiny'.

Q127 · History of India & Rajasthan

In the fourth phase of integration of Rajasthan, which four princely states merged into Greater Rajasthan?

  1. (1)Kota, Tonk, Bundi, Jhalawar
  2. (2)Pratapgarh, Dungarpur, Kishangarh, Shahpura
  3. (3)Alwar, Bharatpur, Dholpur, Karauli
  4. (4)Jaipur, Jodhpur, Bikaner, Jaisalmer✓ Correct answer

Explanation

On 30 March 1949, the fourth phase, Jaipur, Jodhpur, Bikaner and Jaisalmer joined United Rajasthan to form Greater Rajasthan. Alwar, Bharatpur, Dholpur and Karauli made up the Matsya Union (first phase).

Q128 · History of India & Rajasthan

When did Netaji Subhash Chandra Bose proclaimed the setting up of the provisional government of free India at Singapore?

  1. (1)21st October 1943✓ Correct answer
  2. (2)22nd October 1943
  3. (3)23rd October 1943
  4. (4)24th October 1943

Explanation

Bose proclaimed the Provisional Government of Free India (Azad Hind) at Singapore on 21 October 1943.

Q129 · History, Art & Culture of Rajasthan

Where is the archaeological site of “Civilization of Balathal” situated?

  1. (1)Vallabhnagar, Udaipur✓ Correct answer
  2. (2)Mount Abu, Sirohi
  3. (3)Hanumangarh
  4. (4)Ajmer

Explanation

Balathal, a Chalcolithic (Ahar culture) site, is in Vallabhnagar tehsil of Udaipur district. Hanumangarh is linked with Kalibangan.

Q130 · History, Art & Culture of Rajasthan

In which year Prithivi Raj III defeated Chandel Ruler of Mahoba?

  1. (1)1181 A.D.
  2. (2)1182 A.D.✓ Correct answer
  3. (3)1191 A.D.
  4. (4)1192 A.D.

Explanation

Prithviraj Chauhan III defeated the Chandel ruler Parmardideva of Mahoba in 1182 A.D. (the battle in which Alha and Udal fell). 1191 and 1192 are the two battles of Tarain.

Q131 · History, Art & Culture of Rajasthan

“Saheliyon ki Bari” a popular tourist destination in Udaipur was built by ________________.

  1. (1)Maharana Shambhu Singh-I
  2. (2)Maharana Sangram Singh - II✓ Correct answer
  3. (3)Maharaja Surajmal
  4. (4)Maharaja Udai Singh

Explanation

Saheliyon ki Bari, the garden of the maids in Udaipur, was built by Maharana Sangram Singh II (r. 1710-1734).

Q132 · History, Art & Culture of Rajasthan

‘Rane Jagpat Ra Marasya’ was written to mourn the death of which ruler?

  1. (1)Maharaja Janak Singh
  2. (2)Maharaja Jagat Singh✓ Correct answer
  3. (3)Maharaja Jeevan Singh
  4. (4)Maharaja Jaideep Singh

Explanation

A 'marasya' (marsiya) is an elegy in Rajasthani literature. 'Rane Jagpat Ra Marasya' mourns the death of Maharana Jagat Singh; 'Jagpat' in the title is Jagat Singh.

Q133 · History, Art & Culture of Rajasthan

Who, amongst the following famous artists, has represented Rajasthan in the Bharat Utsav in ‘Bahrupia Kala’?

  1. (1)Jamna Lal Bhatt
  2. (2)Janki Lal Bhand✓ Correct answer
  3. (3)Amar Singh Rathore
  4. (4)Jai Singh Rathore

Explanation

Janki Lal Bhand of Bhilwara, the best-known bahrupiya artist of Rajasthan (called the 'Monkey Man'), represented the state's Bahrupia art at the Bharat Utsav abroad.

Q134 · History, Art & Culture of Rajasthan

Match List-I with List-II List-I (Chhatri) a. Chhatri of Sawai Jai Singh b. Chhatri of Musi Rani c. Chhatri of Gopal Singh d. Sethon ki Chhatri List-II (Places) I. Alwar II. Ramgarh III. Gatore IV. Karauli Choose the most appropriate answer from the options given below:

  1. (1)a - I, b - II, c - III, d - IV
  2. (2)a - II, b - I, c - IV, d - III
  3. (3)a - IV, b - III, c - I, d - II
  4. (4)a - III, b - I, c - IV, d - II✓ Correct answer

Explanation

Sawai Jai Singh's chhatri is at Gaitore (Jaipur), Musi Rani's at Alwar, Gopal Singh's at Karauli, and the Sethon ki Chhatri at Ramgarh Shekhawati (Sikar). So a-III, b-I, c-IV, d-II.

Q135 · History, Art & Culture of Rajasthan

Who is famous as ‘Wagad Ki Meera’?

  1. (1)Rana Bai
  2. (2)Karmawati
  3. (3)Gavri Bai✓ Correct answer
  4. (4)Panna Dhai

Explanation

Saint-poetess Gavri Bai of Dungarpur (the Vagad region) is called 'Vagad ki Meera'. Rana Bai of Harsolav is known as the 'second Meera of Rajasthan'.

Q136 · Science & Technology

Blue Revolution in India was launched during the period :

  1. (1)1975-1980
  2. (2)1980-1985
  3. (3)1985-1990✓ Correct answer
  4. (4)1990-1995

Explanation

The Blue Revolution (fisheries) was launched in the Seventh Five Year Plan (1985-90), through the centrally sponsored Fish Farmers Development Agency (FFDA).

Q137 · Science & Technology

In which of the following, Rajasthan is the largest producer in the country?

  1. (1)Wheat
  2. (2)Rice
  3. (3)Wool✓ Correct answer
  4. (4)Tea

Explanation

Rajasthan, with the largest sheep population, is India's largest wool producer. Uttar Pradesh leads in wheat, West Bengal in rice and Assam in tea.

Q138 · Geography of Rajasthan

Which of the following dams of Rajasthan is for both irrigation and Hydroelectricity? (Choose the most appropriate option from below)

  1. (1)Ram Sagar Dam
  2. (2)Rana Pratap Sagar Dam✓ Correct answer
  3. (3)Meja Dam
  4. (4)Jawai Dam

Explanation

Rana Pratap Sagar at Rawatbhata on the Chambal is a multipurpose dam of the Chambal Valley Project. It has a hydroelectric power station and supplies irrigation water. Meja, Jawai and Ram Sagar are irrigation and drinking-water dams only.

Q139 · Economy of Rajasthan

Which of the following taxes is not levied and collected by the State Government of Rajasthan?

  1. (1)Taxes on Agricultural Income
  2. (2)Taxes on land and structure
  3. (3)Road/Vehicle Tax
  4. (4)Income Tax✓ Correct answer

Explanation

Tax on non-agricultural income is a Union subject (List I, entry 82), levied and collected by the Centre. Agricultural income, land and buildings, and vehicles are taxed by states (List II).

Q140 · Indian Political System

Which of the following is not a salient feature of the Indian Constitution?

  1. (1)Lengtheist written Constitution
  2. (2)Universal Adult Franchise
  3. (3)Provisions drawn from various sources
  4. (4)Provision of Dual citizenship✓ Correct answer

Explanation

India has single citizenship. Dual (Union and State) citizenship is a feature of the US Constitution. The other three are salient features of the Indian Constitution.

Q141 · Computer Knowledge

Which of the following options is arranged in descending order of their storage size?

  1. (1)MB, KB, Byte, Nibble✓ Correct answer
  2. (2)Nibble, KB, MB, GB
  3. (3)Bit, MB, Nibble, KB
  4. (4)Bit, GB, KB, MB

Explanation

1 MB = 1024 KB, 1 KB = 1024 bytes, and 1 byte = 2 nibbles (8 bits), so MB > KB > Byte > Nibble is descending. Option B is in ascending order.

Q142 · Computer Knowledge

PARAM is a series of _________ assembled in India by C-DAC, Pune.

  1. (1)Mini Computer
  2. (2)Super Computer✓ Correct answer
  3. (3)Micro Computer
  4. (4)Mainframe Computer

Explanation

PARAM is India's series of supercomputers built by C-DAC, Pune. PARAM 8000 (1991) was the first.

Q143 · Computer Knowledge

Which generation of computers uses Vacuum tubes for Circuitry and Magnetic drum of Memory?

  1. (1)First generation✓ Correct answer
  2. (2)Second generation
  3. (3)Third generation
  4. (4)Fourth generation

Explanation

First-generation computers (about 1946-1959, e.g. ENIAC, UNIVAC) used vacuum tubes for circuitry and magnetic drums for memory. Transistors came in the second generation.

Q144 · Geography of India

Duduma waterfall is located in which of the following state?

  1. (1)West Bengal
  2. (2)Andhra Pradesh
  3. (3)Jharkahand
  4. (4)Odisha✓ Correct answer

Explanation

Duduma falls are on the Machkund river in Koraput district of Odisha, on the Odisha-Andhra Pradesh border. Odisha is the keyed state.

Q145 · Geography of India

Name the left bank tributary of the Brahmaputra River?

  1. (1)Subansiri
  2. (2)Kameng
  3. (3)Burhi Dihing✓ Correct answer
  4. (4)Sankosh

Explanation

Burhi Dihing joins the Brahmaputra from the south (left bank), as do the Dhansiri and Kopili. Subansiri, Kameng and Sankosh come from the Himalaya on the right (north) bank.

Q146 · Geography of India

The Western Ghats are known as ‘Sahyadri’ in which state?

  1. (1)Karnataka
  2. (2)Maharashtra✓ Correct answer
  3. (3)Tamil Nadu
  4. (4)Kerala

Explanation

The northern Western Ghats, in Maharashtra, are called the Sahyadri. In Kerala they are known as the Sahya Parvatham, and the southern ranges carry names like Nilgiri and Anaimalai.

Q147 · Science & Technology

Bifocal lens is used to correct the defect of: (Choose the most appropriate option from below)

  1. (1)Myopia
  2. (2)Presbyopia✓ Correct answer
  3. (3)Cataract
  4. (4)Hypermetropia

Explanation

In presbyopia (age-related), a person often has both near and far vision problems. A bifocal lens, with a concave upper part and a convex lower part, corrects both.

Q148 · Science & Technology

The adult human dental formula is:

  1. (1)2112/2112
  2. (2)2122/2122
  3. (3)2123/2123✓ Correct answer
  4. (4)2213/2213

Explanation

In each half-jaw an adult has 2 incisors, 1 canine, 2 premolars and 3 molars, so the formula is 2123/2123, giving 32 teeth.

Q149 · Science & Technology

Given below are two statements: Statement (I): Blood transfusion is a method in which blood or blood products are transferred from the circulatory system of one person to another. Statement (II): The first blood transfusion was carried out by Karl Landsteiner. In light of the above statements, choose the most appropriate answer from the options given below:

  1. (1)Both Statement (I) and Statement (II) are true.
  2. (2)Both Statement (I) and Statement (II) are false.
  3. (3)Statement (I) is true but Statement (II) is false.✓ Correct answer
  4. (4)Statement (I) is false but Statement (II) is true.

Explanation

Statement I correctly defines transfusion. Karl Landsteiner discovered the ABO blood groups (1900-01); he did not perform the first transfusion (Richard Lower in animals, 1665; James Blundell in humans, 1818). So Statement II is false.

Q150 · Science & Technology

Which of the following is incorrectly matched?

  1. (1)Washing soda - Na₂CO₃
  2. (2)Bleaching powder - CaO✓ Correct answer
  3. (3)Plaster of Paris - CaSO₄·½H₂O
  4. (4)Baking soda - NaHCO₃

Explanation

Bleaching powder is calcium oxychloride, CaOCl₂; CaO is quicklime. The other three pairs are correct (washing soda is often written as Na₂CO₃·10H₂O).

Questions: Rajasthan Staff Selection Board. Answers: RSSB final answer key. Explanations: TopKaro.