CDS Mock Test : Mathematics, Subject wise Question

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Preparing for the Combined Defence Services (CDS) examination requires a strategic approach, and one of the most effective methods to gauge and enhance your preparation is through mock tests. CDS Mock Test are simulated versions of the actual exam, designed to mimic the format, difficulty, and timing of the real test. These mock tests provide candidates with an invaluable opportunity to familiarize themselves with the exam structure, practice time management, and identify their strengths and weaknesses.

By taking CDS mock tests, candidates can experience the pressure of the actual exam environment, which helps in reducing anxiety and improving performance on the test day. Additionally, mock tests offer detailed insights into areas where a candidate may need further improvement, allowing them to focus their study efforts more effectively. Regular practice with mock tests also helps in refining problem-solving skills and enhancing overall exam strategy.

General English in CDS Mock Test
General Knowledge in CDS Mock Test
Mathematics in CDS Mock Test
Current Affairs in CDS Mock Test
Logical Reasoning in CDS Mock Test
Geography in CDS Mock Test
History in CDS Mock Test
Political Science in CDS Mock Test
Frequently Asked Question (FAQs)

General English in CDS Mock Test

General English MCQs for CDS

1. Choose the correct synonym for the word “ABATE”:

A) Increase

B) Diminish

C) Enhance

D) Enlarge

Answer: B) Diminish

2. Select the word which is most similar in meaning to “CANDID”:

A) Deceitful

B) Honest

C) Shy

D) Reserved

Answer: B) Honest

3. Choose the correct antonym for the word “VIGOR”:

A) Energy

B) Vitality

C) Weakness

D) Strength

Answer: C) Weakness

4. Identify the part of speech of the underlined word in the sentence: “She gave a detailed explanation of the process.”

A) Noun

B) Adjective

C) Verb

D) Adverb

Answer: B) Adjective

5. Choose the correct sentence:

A) He don’t like ice cream.

B) He doesn’t likes ice cream.

C) He doesn’t like ice cream.

D) He don’t likes ice cream.

Answer: C) He doesn’t like ice cream.

6. Complete the sentence: “If it rains, we _______ at home.”

A) Will stay

B) Stayed

C) Stay

D) Staying

Answer: A) Will stay

7. Find the error in the sentence: “Neither the teacher nor the students was ready for the test.”

A) Neither

B) the teacher

C) was

D) ready

Answer: C) was (should be “were”)

8. Choose the correct form of the verb: “She has been working here since she _______ a graduate.”

A) Is

B) Was

C) Will be

D) Has been

Answer: B) Was

9. Choose the sentence with correct grammar:

A) Each of the boys have done their homework.

B) Each of the boys has done his homework.

C) Each of the boys have done his homework.

D) Each of the boys has done their homework.

Answer: B) Each of the boys has done his homework.

10. Select the correctly punctuated sentence:

A) She said “I will meet you later”.

B) She said, “I will meet you later”.

C) She said, “I will meet you later”.

D) She said “I will meet you later.”

Answer: B) She said, “I will meet you later”.

11. Choose the correct preposition: “The cat jumped _______ the table.”

A) On

B) In

C) Over

D) At

Answer: C) Over

12. Identify the correct plural form of “Cactus”:

A) Cactuses

B) Cacti

C) Cactii

D) Cactuss

Answer: B) Cacti

13. Choose the correct sentence:

A) He plays the guitar good.

B) He plays the guitar well.

C) He plays the guitar better.

D) He plays the guitar best.

Answer: B) He plays the guitar well.

14. Fill in the blank: “The manager has a _______ opinion about the new project.”

A) Positive

B) Positively

C) Positivity

D) Positivey

Answer: A) Positive

15. Select the correct option to complete the sentence: “She is known _______ her skill in painting.”

A) For

B) To

C) With

D) By

Answer: A) For

General Knowledge in CDS Mock Test

General Knowledge MCQs for CDS

1. Who is known as the “Father of the Nation” in India?

A) Jawaharlal Nehru

B) Bhagat Singh

C) Mahatma Gandhi

D) Sardar Patel

Answer: C) Mahatma Gandhi

2. Which planet is known as the “Red Planet”?

A) Venus

B) Mars

C) Jupiter

D) Mercury

Answer: B) Mars

3. What is the capital city of Canada?

A) Toronto

B) Vancouver

C) Ottawa

D) Montreal

Answer: C) Ottawa

4. Which is the largest ocean in the world?

A) Atlantic Ocean

B) Indian Ocean

C) Arctic Ocean

D) Pacific Ocean

Answer: D) Pacific Ocean

5. Who wrote the famous book “1984”?

A) Aldous Huxley

B) George Orwell

C) J.K. Rowling

D) Ernest Hemingway

Answer: B) George Orwell

6. Which country is known as the “Land of the Rising Sun”?

A) China

B) Japan

C) South Korea

D) Thailand

Answer: B) Japan

7. Who was the first man to walk on the moon?

A) Yuri Gagarin

B) Neil Armstrong

C) Edwin Aldrin

D) Michael Collins

Answer: B) Neil Armstrong

8. What is the currency of Germany?

A) Euro

B) Dollar

C) Pound

D) Yen

Answer: A) Euro

9. Which element has the chemical symbol “Au”?

A) Silver

B) Gold

C) Iron

D) Lead

Answer: B) Gold

10. Which is the smallest country in the world by land area?

A) Monaco

B) Vatican City

C) San Marino

D) Liechtenstein

Answer: B) Vatican City

11. What is the longest river in the world?

A) Nile

B) Amazon

C) Yangtze

D) Mississippi

Answer: B) Amazon

12. Which famous scientist developed the theory of relativity?

A) Isaac Newton

B) Albert Einstein

C) Galileo Galilei

D) Nikola Tesla

Answer: B) Albert Einstein

13. In which year did India gain independence from British rule?

A) 1942

B) 1947

C) 1950

D) 1962

Answer: B) 1947

14. Which famous painter is known for the work “Starry Night”?

A) Pablo Picasso

B) Vincent van Gogh

C) Claude Monet

D) Leonardo da Vinci

Answer: B) Vincent van Gogh

15. What is the chemical symbol for Sodium?

A) Na

B) So

C) S

D) Sd

Answer: A) Na

Mathematics in CDS Mock Test

Mathematics MCQs for CDS

1. What is the value of ?

Answer: A)

2. If , what is the value of $x$ ?

A) 4

B) 5

C) 6

D) 7

Answer: B) 4

3. What is the area of a circle with a radius of 7 cm? (Use $π=22/7\pi = 22/7$ )

A) 154 cm²

B) 147 cm²

C) 144 cm²

D) 140 cm²

Answer: A) 154 cm²

4. Solve for $x$ in the equation .

A) 6

B) 7

C) 8

D) 9

Answer: B) 7

5. What is the sum of the interior angles of a hexagon?

A) 720°

B) 360°

C) 540°

D) 180°

Answer: A) 720°

6. If a triangle has sides of lengths 3 cm, 4 cm, and 5 cm, what type of triangle is it?

A) Equilateral

B) Isosceles

C) Scalene

D) Right-angled

Answer: D) Right-angled

7. What is the value of $5^2−3^2$ ?

A) 16

B) 20

C) 22

D) 25

Answer: A) 16

8. What is the LCM of 12 and 15?

A) 30

B) 60

C) 45

D) 90

Answer: B) 60

9. What is the probability of rolling a 3 on a fair six-sided die?

Answer: A)

10. If a number is increased by 20% and then decreased by 20%, what is the net percentage change?

A) 4% decrease

B) 4% increase

C) No change

D) 10% decrease

Answer: A) 4% decrease

11. What is the area of a rectangle with length 8 cm and width 5 cm?

A) 40 cm²

B) 45 cm²

C) 50 cm²

D) 55 cm²

Answer: A) 40 cm²

12. What is the circumference of a circle with diameter 10 cm? (Use $π=3.14\pi = 3.14$ )

A) 31.4 cm

B) 20 cm

C) 15.7 cm

D) 28 cm

Answer: A) 31.4 cm

13. Solve for if .

A) 4

B) 5

C) 6

D) 7

Answer: B) 4

14. What is the perimeter of a square with each side measuring 9 cm?

A) 36 cm

B) 18 cm

C) 72 cm

D) 27 cm

Answer: A) 36 cm

15. Find the simple interest on a principal of ₹1000 at a rate of 5% per annum for 2 years.

A) ₹100

B) ₹50

C) ₹20

D) ₹10

Answer: A) ₹100

Current Affairs in CDS Mock Test

Current Affairs MCQs for CDS

1. Who is the current President of India as of September 2024?

A) Ram Nath Kovind

B) Droupadi Murmu

C) Pratibha Patil

D) Narendra Modi

Answer: B) Droupadi Murmu

2. Which country recently hosted the G20 Summit in 2024?

A) India

B) Japan

C) Brazil

D) South Africa

Answer: A) India

3. Which Indian cricketer recently retired from international cricket in 2024?

A) Virat Kohli

B) Rohit Sharma

C) Ravichandran Ashwin

D) MS Dhoni

Answer: D) MS Dhoni

4. Which space agency successfully launched the James Webb Space Telescope?

A) NASA

B) ESA

C) ISRO

D) Roscosmos

Answer: A) NASA

5. What is the name of the recent economic policy introduced by the Indian government to boost small businesses?

A) Make in India

B) Atmanirbhar Bharat

C) Digital India

D) Startup India

Answer: B) Atmanirbhar Bharat

6. Which country won the FIFA World Cup in 2022?

A) France

B) Argentina

C) Brazil

D) Germany

Answer: B) Argentina

7. Who was awarded the Nobel Peace Prize in 2023?

A) Malala Yousafzai

B) Abiy Ahmed

C) Ales Bialiatski

D) Greta Thunberg

Answer: C) Ales Bialiatski

8. Which company became the first to reach a $3 trillion market capitalization in 2024?

A) Amazon

B) Microsoft

C) Apple

D) Google

Answer: C) Apple

9. Which country is the first to achieve net-zero carbon emissions by 2025?

A) Sweden

B) Bhutan

C) Denmark

D) New Zealand

Answer: B) Bhutan

10. Who is the current UN Secretary-General as of September 2024?

A) Ban Ki-moon

B) António Guterres

C) Kofi Annan

D) Boutros Boutros-Ghali

Answer: B) António Guterres

11. Which technology company recently announced a major breakthrough in quantum computing?

A) IBM

B) Google

C) Intel

D) Microsoft

Answer: B) Google

12. Which Indian state recently passed a bill to become the first state to implement 100% renewable energy?

A) Karnataka

B) Gujarat

C) Tamil Nadu

D) Kerala

Answer: B) Gujarat

13. Which popular streaming service launched a new series about the life of Nelson Mandela in 2024?

A) Amazon Prime Video

B) Netflix

C) Disney+

D) Hulu

Answer: B) Netflix

14. Which major international summit focused on climate change was held in 2024?

A) COP26

B) COP27

C) COP28

D) COP29

Answer: C) COP28

15. Who became the Prime Minister of the United Kingdom in 2024?

A) Boris Johnson

B) Rishi Sunak

C) Liz Truss

D) Jeremy Corbyn

Answer: B) Rishi Sunak

Logical Reasoning in CDS Mock Test

Logical Reasoning MCQs for CDS

1. If all roses are flowers and some flowers fade quickly, which of the following is a correct conclusion?

A) All roses fade quickly.

B) Some roses fade quickly.

C) No roses fade quickly.

D) Some flowers are not roses.

Answer: B) Some roses fade quickly.

2. In a certain code language, if “BOOK” is coded as “CMPP”, what is the code for “PEN”?

A) QFO

B) OFQ

C) QEP

D) OEP

Answer: A) QFO

3. Find the next number in the series: 2, 6, 12, 20, __?

A) 28

B) 30

C) 32

D) 36

Answer: C) 30

4. If the day before yesterday was Monday, what day will it be two days after tomorrow?

A) Wednesday

B) Thursday

C) Friday

D) Saturday

Answer: B) Thursday

5. In a group of 10 people, each person shakes hands with every other person exactly once. How many handshakes occur?

A) 45

B) 55

C) 100

D) 90

Answer: A) 45

6. If “GREAT” is to “GRAFT”, then “MATH” is to?

A) MATH

B) MATH

C) MATE

D) MATH

Answer: C) MATE

7. Which number will replace the question mark in the following series: 4, 9, 16, 25, ?

A) 36

B) 49

C) 64

D) 81

Answer: B) 36

8. If A is greater than B, and B is greater than C, then which of the following is correct?

A) A < B < C

B) A > C > B

C) B > C > A

D) A > B > C

Answer: D) A > B > C

9. In a certain language, “CAT” is written as “DBU”. How is “DOG” written in that language?

A) EPH

B) EPH

C) EOH

D) EPH

Answer: A) EPH

10. If the word “TIGER” is coded as “SHFDQ”, what is the code for “LION”?

A) KJHM

B) KJHM

C) KJHO

D) KJIM

Answer: B) KJHM

11. What is the missing number in the series: 3, 9, 27, 81, __?

A) 162

B) 243

C) 324

D) 405

Answer: B) 243

12. In a certain code, “FOOD” is coded as “GPPE”. What is the code for “BEER”?

A) CFFS

B) CFFQ

C) CFFP

D) CFFR

Answer: A) CFFS

13. If “GAT” is coded as “HBU”, then “CAT” is coded as?

A) DBU

B) DBV

C) DBW

D) DBX

Answer: A) DBU

14. Which number should replace the question mark in the following sequence: 5, 11, 17, 23, ?

A) 29

B) 31

C) 35

D) 37

Answer: B) 31

15. In a certain code language, “RANDOM” is written as “SBEPON”. How is “PROGRAM” written in that language?

A) QSPNQSB

B) QSPNBNC

C) QSPNPS

D) QSPOTN

Answer: A) QSPNQSB

Geography in CDS Mock Test

Geography MCQs for CDS

1. Which river is known as the “Sorrow of Bihar”?

A) Ganges

B) Yamuna

C) Kosi

D) Brahmaputra

Answer: C) Kosi

2. Which is the longest river in the world?

A) Amazon

B) Nile

C) Yangtze

D) Mississippi

Answer: B) Nile

3. Which country is the largest producer of coffee in the world?

A) Vietnam

B) Colombia

C) Brazil

D) Ethiopia

Answer: C) Brazil

4. What is the capital of Canada?

A) Toronto

B) Vancouver

C) Ottawa

D) Montreal

Answer: C) Ottawa

5. Which desert is the largest in the world?

A) Kalahari

B) Sahara

C) Arabian

D) Gobi

Answer: B) Sahara

6. Which mountain range separates Europe from Asia?

A) Rockies

B) Himalayas

C) Ural

D) Andes

Answer: C) Ural

7. Which is the smallest country in the world by land area?

A) Monaco

B) Vatican City

C) San Marino

D) Liechtenstein

Answer: B) Vatican City

8. In which continent is the Gobi Desert located?

A) Africa

B) Asia

C) Australia

D) North America

Answer: B) Asia

9. Which ocean is the largest in the world?

A) Atlantic Ocean

B) Indian Ocean

C) Arctic Ocean

D) Pacific Ocean

Answer: D) Pacific Ocean

10. Which river flows through Egypt?

A) Nile

B) Tigris

C) Euphrates

D) Jordan

Answer: A) Nile

11. The Great Barrier Reef is located off the coast of which country?

A) Fiji

B) Australia

C) Indonesia

D) Philippines

Answer: B) Australia

12. Which mountain is known as the “Roof of the World”?

A) Mount Everest

B) K2

C) Mount Kilimanjaro

D) Pamirs

Answer: D) Pamirs

13. Which country has the most number of islands?

A) Canada

B) Sweden

C) Australia

D) Norway

Answer: A) Canada

14. What is the largest island in the Mediterranean Sea?

A) Cyprus

B) Sardinia

C) Sicily

D) Crete

Answer: C) Sicily

15. Which is the longest river in Asia?

A) Yangtze

B) Mekong

C) Ganges

D) Indus

Answer: A) Yangtze

History in CDS Mock Test

History MCQs for CDS

1. Who was the first President of the Indian National Congress?

A) Allan Octavian Hume

B) Womesh Chunder Bonnerjee

C) Dadabhai Naoroji

D) Bal Gangadhar Tilak

Answer: B) Womesh Chunder Bonnerjee

2. The Treaty of Allahabad was signed in which year?

A) 1757

B) 1765

C) 1773

D) 1784

Answer: B) 1765

3. Who was the founder of the Mughal Empire in India?

A) Akbar

B) Babur

C) Humayun

D) Shah Jahan

Answer: B) Babur

4. Which battle marked the end of the Mughal Empire in India?

A) Battle of Plassey

B) Battle of Buxar

C) Battle of Panipat

D) Battle of Haldighati

Answer: B) Battle of Buxar

5. Who was the leader of the Indian National Army (INA)?

A) Subhas Chandra Bose

B) Jawaharlal Nehru

C) Sardar Patel

D) Bhagat Singh

Answer: A) Subhas Chandra Bose

6. Which Indian leader is known for the Salt March of 1930?

A) Jawaharlal Nehru

B) Mahatma Gandhi

C) Sardar Patel

D) Subhas Chandra Bose

Answer: B) Mahatma Gandhi

7. Who was the last Governor-General of independent India?

A) Lord Mountbatten

B) Rajagopalachari

C) C. Rajagopalachari

D) Lord Wavell

Answer: B) Rajagopalachari

8. The Jallianwala Bagh massacre took place in which city?

A) Delhi

B) Amritsar

C) Lahore

D) Calcutta

Answer: B) Amritsar

9. Which Indian Emperor is known for his policy of Dhamma (non-violence and tolerance)?

A) Ashoka

B) Chandragupta Maurya

C) Akbar

D) Harsha

Answer: A) Ashoka

10. Who was the first female ruler of India?

A) Rani Lakshmibai

B) Razia Sultan

C) Queen Victoria

D) Indira Gandhi

Answer: B) Razia Sultan

11. The Indus Valley Civilization is known for its advanced knowledge of which subjects?

A) Astronomy and Astrology

B) Mathematics and Architecture

C) Medicine and Philosophy

D) Warfare and Governance

Answer: B) Mathematics and Architecture

12. The Quit India Resolution was passed during which session of the Indian National Congress?

A) 1942 Bombay Session

B) 1930 Lahore Session

C) 1947 New Delhi Session

D) 1920 Calcutta Session

Answer: A) 1942 Bombay Session

13. Which Indian leader is known for his role in the Champaran Satyagraha of 1917?

A) Jawaharlal Nehru

B) Sardar Patel

C) Mahatma Gandhi

D) Bhagat Singh

Answer: C) Mahatma Gandhi

14. The partition of Bengal in 1905 was reversed in which year?

A) 1906

B) 1908

C) 1911

D) 1912

Answer: C) 1911

15. Who wrote the famous book “Discovery of India”?

A) Jawaharlal Nehru

B) Mahatma Gandhi

C) Subhas Chandra Bose

D) Rajendra Prasad

Answer: A) Jawaharlal Nehru

Political Science in CDS Mock Test

Political Science MCQs for CDS

1. Who is known as the “Father of the Indian Constitution”?

A) Jawaharlal Nehru

B) B.R. Ambedkar

C) Sardar Patel

D) Mahatma Gandhi

Answer: B) B.R. Ambedkar

2. What is the minimum age required to become a member of the Rajya Sabha in India?

A) 30 years

B) 25 years

C) 35 years

D) 40 years

Answer: A) 30 years

3. Which Article of the Indian Constitution provides for the creation of a Finance Commission?

A) Article 280

B) Article 350

C) Article 370

D) Article 368

Answer: A) Article 280

4. The concept of “Judicial Review” in the Indian Constitution is borrowed from which country?

A) United States of America

B) United Kingdom

C) Canada

D) Australia

Answer: A) United States of America

5. Who appoints the Prime Minister of India?

A) The President of India

B) The Chief Justice of India

C) The Lok Sabha

D) The Rajya Sabha

Answer: A) The President of India

6. Which fundamental right is described as the “Right to Equality”?

A) Article 15

B) Article 14

C) Article 16

D) Article 17

Answer: B) Article 14

7. What is the maximum duration of a Lok Sabha session?

A) 6 months

B) 1 year

C) 18 months

D) 2 years

Answer: A) 6 months

8. Which Constitutional Amendment Act of India is known as the “Anti-Defection Act”?

A) 52nd Amendment Act

B) 61st Amendment Act

C) 73rd Amendment Act

D) 74th Amendment Act

Answer: A) 52nd Amendment Act

9. In which year was the Indian Constitution adopted?

A) 1947

B) 1948

C) 1949

D) 1950

Answer: C) 1949

10. The Indian Parliament consists of which two houses?

A) Lok Sabha and Rajya Sabha

B) Rajya Sabha and Vidhan Sabha

C) Lok Sabha and Vidhan Sabha

D) Lok Sabha and Vidhan Parishad

Answer: A) Lok Sabha and Rajya Sabha

11. Who is the “Custodian of the Constitution” of India?

A) The President of India

B) The Prime Minister of India

C) The Chief Justice of India

D) The Parliament of India

Answer: C) The Chief Justice of India

12. What is the term used for the period between two sessions of the Indian Parliament?

A) Recess

B) Adjournment

C) Session

D) Dissolution

Answer: A) Recess

13. Which Article of the Indian Constitution deals with the “Right to Freedom of Speech and Expression”?

A) Article 19

B) Article 21

C) Article 22

D) Article 25

Answer: A) Article 19

14. The Directive Principles of State Policy are inspired by the Constitution of which country?

A) Ireland

B) United States

C) United Kingdom

D) Australia

Answer: A) Ireland

15. Who is the current Chief Election Commissioner of India as of September 2024?

A) Sunil Arora

B) Sushil Chandra

C) Rajiv Kumar

D) Nasim Zaidi

Answer: C) Rajiv Kumar

Freqently Asked Questions (FAQs)

Q1: What is the CDS exam?

Ans: The Combined Defence Services (CDS) exam is conducted by the Union Public Service Commission (UPSC) for recruitment into the Indian Army, Navy, and Air Force.

Q2: What is the purpose of CDS mock tests?

Ans: CDS mock tests are practice exams designed to simulate the actual CDS exam environment, helping candidates assess their preparation and improve their performance.