Defence Exams MCQ & Objective Questions
Defence Exams play a crucial role in shaping the future of aspiring candidates in India. These exams not only assess knowledge but also test the ability to apply concepts in real-world scenarios. Practicing MCQs and objective questions is essential for effective exam preparation, as it helps students identify important questions and enhances their understanding of key topics.
What You Will Practise Here
Fundamentals of Defence Studies
Key Historical Events and Their Impact
Important Defence Policies and Strategies
Current Affairs Related to National Security
Basic Concepts of Military Operations
Understanding Defence Technologies
Analysing Defence Budget and Expenditure
Exam Relevance
The topics covered in Defence Exams are highly relevant across various educational boards, including CBSE and State Boards, as well as competitive exams like NEET and JEE. Students can expect questions that focus on historical events, current affairs, and fundamental concepts related to defence. Common question patterns include multiple-choice questions that assess both theoretical knowledge and practical application.
Common Mistakes Students Make
Overlooking current affairs, which are often integrated into exam questions.
Confusing similar historical events or dates, leading to incorrect answers.
Neglecting the importance of definitions and key terms in objective questions.
Relying solely on rote memorization instead of understanding concepts.
FAQs
Question: What types of questions can I expect in Defence Exams?Answer: You can expect a mix of MCQs covering historical events, current affairs, and fundamental concepts related to defence.
Question: How can I improve my performance in Defence Exams?Answer: Regular practice of MCQs and understanding key concepts will significantly enhance your performance.
Start your journey towards success by solving practice MCQs today! Testing your understanding will not only boost your confidence but also prepare you for the important Defence Exams ahead.
Q. In which year did the first manned moon landing occur? (1969)
A.
1965
B.
1967
C.
1969
D.
1971
Show solution
Solution
The first manned moon landing occurred on July 20, 1969.
Correct Answer:
C
— 1969
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Q. In which year did the Gulf War begin? (1990)
A.
1988
B.
1990
C.
1991
D.
1993
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Solution
The Gulf War began on August 2, 1990, when Iraq invaded Kuwait.
Correct Answer:
B
— 1990
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Q. In which year did the Paris Agreement on climate change come into force? (2016)
A.
2015
B.
2016
C.
2017
D.
2018
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Solution
The Paris Agreement on climate change came into force on November 4, 2016.
Correct Answer:
B
— 2016
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Q. In which year did the Quit India Movement take place? (1942)
A.
1942
B.
1947
C.
1930
D.
1920
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Solution
The Quit India Movement was launched in 1942 as a mass protest demanding an end to British rule in India.
Correct Answer:
A
— 1942
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Q. In which year did the United Nations General Assembly adopt the Universal Declaration of Human Rights? (1948)
A.
1945
B.
1948
C.
1950
D.
1960
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Solution
The Universal Declaration of Human Rights was adopted by the United Nations General Assembly on December 10, 1948.
Correct Answer:
B
— 1948
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Q. In which year did the United Nations officially come into existence? (1945)
A.
1945
B.
1950
C.
1960
D.
1975
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Solution
The United Nations was established on October 24, 1945.
Correct Answer:
A
— 1945
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Q. In which year did the World Health Organization declare COVID-19 a pandemic? (2020)
A.
2018
B.
2019
C.
2020
D.
2021
Show solution
Solution
The WHO declared COVID-19 a pandemic on March 11, 2020.
Correct Answer:
C
— 2020
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Q. In which year was the first general election held in India? (1952)
A.
1951
B.
1952
C.
1953
D.
1954
Show solution
Solution
The first general election in India was held in 1952.
Correct Answer:
B
— 1952
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Q. In which year was the first manned moon landing by NASA's Apollo 11 mission? (1969)
A.
1965
B.
1967
C.
1969
D.
1971
Show solution
Solution
NASA's Apollo 11 mission successfully landed the first humans on the moon on July 20, 1969.
Correct Answer:
C
— 1969
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Q. In which year was the Government of India Act passed, which provided for a diarchy in the provinces? (1935)
A.
1919
B.
1935
C.
1947
D.
1920
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Solution
The Government of India Act was passed in 1935.
Correct Answer:
B
— 1935
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Q. In which year was the Government of India Act passed, which provided for a limited form of self-government? (1935)
A.
1919
B.
1935
C.
1947
D.
1920
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Solution
The Government of India Act was passed in 1935.
Correct Answer:
B
— 1935
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Q. In which year was the Indian Independence Act passed? (1947)
A.
1947
B.
1945
C.
1946
D.
1948
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Solution
The Indian Independence Act was passed in the year 1947, leading to the independence of India.
Correct Answer:
A
— 1947
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Q. In which year was the Kyoto Protocol adopted to combat climate change? (1997)
A.
1997
B.
2000
C.
2005
D.
2010
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Solution
The Kyoto Protocol was adopted on December 11, 1997.
Correct Answer:
A
— 1997
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Q. In which year was the Paris Agreement on climate change adopted? (2015)
A.
2015
B.
2016
C.
2017
D.
2018
Show solution
Solution
The Paris Agreement was adopted on December 12, 2015, during COP21.
Correct Answer:
A
— 2015
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Q. In which year was the Right to Education Act enacted? (2009)
A.
2005
B.
2009
C.
2010
D.
2012
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Solution
The Right to Education Act was enacted in 2009, making education a fundamental right for children aged 6 to 14.
Correct Answer:
C
— 2010
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Q. In which year was the Right to Education made a Fundamental Right? (2002)
A.
2002
B.
2005
C.
2010
D.
1999
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Solution
The Right to Education was made a Fundamental Right in 2002 through the 86th Amendment to the Constitution.
Correct Answer:
A
— 2002
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Q. In which year was the World Health Organization (WHO) established? (1948)
A.
1945
B.
1948
C.
1951
D.
1960
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Solution
The World Health Organization (WHO) was established on April 7, 1948.
Correct Answer:
B
— 1948
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Q. Is the function f(x) = 1/(x-1) continuous at x = 1?
A.
Yes
B.
No
C.
Only left continuous
D.
Only right continuous
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Solution
The function f(x) = 1/(x-1) is not defined at x = 1, hence it is discontinuous at that point.
Correct Answer:
B
— No
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Q. Is the function f(x) = sqrt(x) continuous at x = 0?
A.
Yes
B.
No
C.
Only from the right
D.
Only from the left
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Solution
The function f(x) = sqrt(x) is continuous at x = 0 as it is defined and the limit exists.
Correct Answer:
A
— Yes
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Q. Is the function f(x) = |x| continuous at x = 0?
A.
Yes
B.
No
C.
Only left continuous
D.
Only right continuous
Show solution
Solution
The function f(x) = |x| is continuous at x = 0 because the left limit, right limit, and f(0) all equal 0.
Correct Answer:
A
— Yes
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Q. Solve for x: 3x - 7 = 2x + 5. (2021)
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Solution
Subtract 2x from both sides: x - 7 = 5. Then add 7: x = 12.
Correct Answer:
A
— 12
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Q. Solve the differential equation dy/dx = 2y.
A.
y = Ce^(2x)
B.
y = 2Ce^x
C.
y = Ce^(x/2)
D.
y = 2x + C
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Solution
This is a separable equation. Separating variables and integrating gives ln|y| = 2x + C, hence y = Ce^(2x).
Correct Answer:
A
— y = Ce^(2x)
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Q. Solve the differential equation dy/dx = 5 - 2y.
A.
y = 5/2 + Ce^(-2x)
B.
y = 5/2 - Ce^(-2x)
C.
y = 2.5 + Ce^(2x)
D.
y = 2.5 - Ce^(2x)
Show solution
Solution
Rearranging gives dy/(5 - 2y) = dx. Integrating both sides leads to y = 5/2 + Ce^(-2x).
Correct Answer:
A
— y = 5/2 + Ce^(-2x)
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Q. Solve the differential equation dy/dx = 6x.
A.
y = 3x^2 + C
B.
y = 6x^2 + C
C.
y = 2x^2 + C
D.
y = 3x + C
Show solution
Solution
Integrating gives y = 3x^2 + C, where C is the constant of integration.
Correct Answer:
A
— y = 3x^2 + C
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Q. Solve the differential equation dy/dx = y^2.
A.
y = 1/(C - x)
B.
y = Cx
C.
y = C + x^2
D.
y = C - x
Show solution
Solution
This is a separable equation. Integrating gives y = 1/(C - x), where C is the constant.
Correct Answer:
A
— y = 1/(C - x)
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Q. The 'Simon Commission' was boycotted because it did not include any Indian members. In which year was it formed? (1928)
A.
1928
B.
1930
C.
1932
D.
1935
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Solution
The Simon Commission was formed in 1928, and it was boycotted due to the absence of Indian representation.
Correct Answer:
A
— 1928
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Q. The 'Simon Commission' was boycotted by the Indian National Congress in which year? (1928)
A.
1928
B.
1930
C.
1932
D.
1935
Show solution
Solution
The Simon Commission was boycotted in 1928 as it did not include any Indian members.
Correct Answer:
A
— 1928
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Q. The ages of a group of people are: 22, 25, 22, 30, 22, 25, 30. What is the mode of their ages?
A.
22
B.
25
C.
30
D.
None
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Solution
The age 22 appears 3 times, which is more than any other age, making it the mode.
Correct Answer:
A
— 22
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Q. The ages of a group of people are: 22, 25, 22, 30, 25, 22, 28. What is the mode of their ages?
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Solution
The mode is 22, as it appears 3 times, more than any other age.
Correct Answer:
A
— 22
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Q. The angle between the vectors A = i + j and B = j + k is:
A.
45°
B.
60°
C.
90°
D.
30°
Show solution
Solution
cos(θ) = (A · B) / (|A||B|) = (0) / (√2 * √2) = 0, thus θ = 90°.
Correct Answer:
C
— 90°
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