Major Competitive Exams MCQ & Objective Questions
Major Competitive Exams play a crucial role in shaping the academic and professional futures of students in India. These exams not only assess knowledge but also test problem-solving skills and time management. Practicing MCQs and objective questions is essential for scoring better, as they help in familiarizing students with the exam format and identifying important questions that frequently appear in tests.
What You Will Practise Here
Key concepts and theories related to major subjects
Important formulas and their applications
Definitions of critical terms and terminologies
Diagrams and illustrations to enhance understanding
Practice questions that mirror actual exam patterns
Strategies for solving objective questions efficiently
Time management techniques for competitive exams
Exam Relevance
The topics covered under Major Competitive Exams are integral to various examinations such as CBSE, State Boards, NEET, and JEE. Students can expect to encounter a mix of conceptual and application-based questions that require a solid understanding of the subjects. Common question patterns include multiple-choice questions that test both knowledge and analytical skills, making it essential to be well-prepared with practice MCQs.
Common Mistakes Students Make
Rushing through questions without reading them carefully
Overlooking the negative marking scheme in MCQs
Confusing similar concepts or terms
Neglecting to review previous years’ question papers
Failing to manage time effectively during the exam
FAQs
Question: How can I improve my performance in Major Competitive Exams?Answer: Regular practice of MCQs and understanding key concepts will significantly enhance your performance.
Question: What types of questions should I focus on for these exams?Answer: Concentrate on important Major Competitive Exams questions that frequently appear in past papers and mock tests.
Question: Are there specific strategies for tackling objective questions?Answer: Yes, practicing under timed conditions and reviewing mistakes can help develop effective strategies.
Start your journey towards success by solving practice MCQs today! Test your understanding and build confidence for your upcoming exams. Remember, consistent practice is the key to mastering Major Competitive Exams!
Q. Which of the following is NOT mentioned as a benefit of using digital sum?
A.
Increased accuracy in calculations.
B.
Reduction in processing time.
C.
Enhanced data security.
D.
Simplification of complex data sets.
Show solution
Solution
The passage does not mention enhanced data security as a benefit of digital sum.
Correct Answer:
C
— Enhanced data security.
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Q. Which of the following is NOT mentioned as a challenge faced by the researchers?
A.
Limited funding
B.
Access to necessary technology
C.
Time constraints
D.
Public skepticism
Show solution
Solution
The passage does not mention limited funding as a challenge, focusing instead on other obstacles faced by the researchers.
Correct Answer:
A
— Limited funding
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Q. Which of the following is NOT mentioned as a challenge in the passage?
A.
Funding limitations
B.
Lack of public interest
C.
Technological constraints
D.
Ethical considerations
Show solution
Solution
The passage does not mention lack of public interest as a challenge, focusing instead on funding, technology, and ethics.
Correct Answer:
B
— Lack of public interest
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Q. Which of the following is NOT mentioned as a challenge to conservation efforts?
A.
Lack of funding.
B.
Political instability.
C.
Public apathy.
D.
Technological limitations.
Show solution
Solution
The passage does not mention technological limitations as a challenge, making option 3 the correct answer.
Correct Answer:
D
— Technological limitations.
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Q. Which of the following is NOT mentioned as a common mistake made by CAT aspirants?
A.
Ignoring the verbal section
B.
Overemphasizing quantitative practice
C.
Neglecting time management
D.
Focusing too much on mock tests
Show solution
Solution
The passage does not mention focusing too much on mock tests as a common mistake.
Correct Answer:
D
— Focusing too much on mock tests
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Q. Which of the following is NOT mentioned as a consequence of climate change in the passage? (2023)
A.
Rising sea levels.
B.
Increased frequency of natural disasters.
C.
Decline in agricultural productivity.
D.
Improvement in air quality.
Show solution
Solution
The passage discusses various negative consequences of climate change, but it does not mention any improvement in air quality.
Correct Answer:
D
— Improvement in air quality.
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Q. Which of the following is NOT mentioned as a factor in the discussion?
A.
Economic impact
B.
Social implications
C.
Technological advancements
D.
Cultural influences
Show solution
Solution
The passage does not address technological advancements as a factor.
Correct Answer:
C
— Technological advancements
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Q. Which of the following is NOT mentioned as a factor influencing scientific research?
A.
Technological advancements
B.
Funding availability
C.
Public interest
D.
Cultural beliefs
Show solution
Solution
Cultural beliefs are not mentioned as a factor influencing scientific research in the passage.
Correct Answer:
D
— Cultural beliefs
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Q. Which of the following is NOT mentioned as a potential consequence of technological advancement?
A.
Job displacement
B.
Increased efficiency
C.
Environmental degradation
D.
Enhanced communication
Show solution
Solution
While the passage discusses job displacement, efficiency, and environmental issues, it does not mention enhanced communication as a consequence.
Correct Answer:
D
— Enhanced communication
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Q. Which of the following is NOT mentioned as an application of digital sum in the passage? (2023)
A.
Data compression techniques.
B.
Cryptography.
C.
Error detection in data transmission.
D.
Mathematical problem-solving.
Show solution
Solution
The passage does not mention data compression techniques as an application of digital sum.
Correct Answer:
A
— Data compression techniques.
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Q. Which of the following is the base of the natural logarithm?
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Solution
The base of the natural logarithm is e, approximately equal to 2.718.
Correct Answer:
B
— e
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Q. Which of the following is the best antonym for 'diligent'?
A.
Industrious
B.
Lazy
C.
Hardworking
D.
Careful
Show solution
Solution
'Lazy' is the best antonym for 'diligent', which means showing care and effort.
Correct Answer:
B
— Lazy
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Q. Which of the following is the best conductor of heat?
A.
Air
B.
Water
C.
Copper
D.
Wood
Show solution
Solution
Copper is known to be one of the best conductors of heat among the given options.
Correct Answer:
C
— Copper
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Q. Which of the following is the best definition of a factor?
A.
A number that can divide another number without leaving a remainder.
B.
A number that is a multiple of another number.
C.
A number that is less than another number.
D.
A number that is greater than one.
Show solution
Solution
A factor is defined as a number that divides another number without leaving a remainder.
Correct Answer:
A
— A number that can divide another number without leaving a remainder.
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Q. Which of the following is the best synonym for 'abundant'?
A.
Scarce
B.
Plentiful
C.
Insufficient
D.
Meager
Show solution
Solution
'Plentiful' is the best synonym for 'abundant', as both imply a large quantity.
Correct Answer:
B
— Plentiful
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Q. Which of the following is the best synonym for 'constrain'?
A.
Limit
B.
Expand
C.
Encourage
D.
Facilitate
Show solution
Solution
'Constrain' means to limit or restrict something.
Correct Answer:
A
— Limit
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Q. Which of the following is the best synonym for 'distribute'?
A.
Collect
B.
Allocate
C.
Gather
D.
Concentrate
Show solution
Solution
'Allocate' means to distribute resources or duties for a specific purpose, making it the best synonym for 'distribute'.
Correct Answer:
B
— Allocate
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Q. Which of the following is the best synonym for 'meticulous'?
A.
Careless
B.
Thorough
C.
Hasty
D.
Rushed
Show solution
Solution
'Thorough' is the best synonym for 'meticulous', which means showing great attention to detail.
Correct Answer:
B
— Thorough
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Q. Which of the following is the capital of France? (2023)
A.
Berlin
B.
Madrid
C.
Paris
D.
Rome
Show solution
Solution
Paris is the capital city of France.
Correct Answer:
C
— Paris
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Q. Which of the following is the capital of India?
A.
Mumbai
B.
Delhi
C.
Kolkata
D.
Chennai
Show solution
Solution
Delhi is the capital of India.
Correct Answer:
B
— Delhi
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Q. Which of the following is the conjugate of the complex number 2 - 3i? (2020)
A.
2 + 3i
B.
2 - 3i
C.
3 - 2i
D.
3 + 2i
Show solution
Solution
The conjugate of a complex number a + bi is a - bi. Thus, the conjugate of 2 - 3i is 2 + 3i.
Correct Answer:
A
— 2 + 3i
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Q. Which of the following is the conjugate of the complex number 5 - 3i? (2020)
A.
5 + 3i
B.
5 - 3i
C.
-5 + 3i
D.
-5 - 3i
Show solution
Solution
The conjugate of a complex number a + bi is a - bi. Thus, the conjugate of 5 - 3i is 5 + 3i.
Correct Answer:
A
— 5 + 3i
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Q. Which of the following is the conjugate of the complex number z = 2 - 3i?
A.
2 + 3i
B.
2 - 3i
C.
3 - 2i
D.
3 + 2i
Show solution
Solution
The conjugate of a complex number z = a + bi is given by z* = a - bi. Here, the conjugate is 2 + 3i.
Correct Answer:
A
— 2 + 3i
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Q. Which of the following is the conjugate of the complex number z = 5 - 2i? (2021)
A.
5 + 2i
B.
5 - 2i
C.
-5 + 2i
D.
-5 - 2i
Show solution
Solution
The conjugate of z = 5 - 2i is z* = 5 + 2i.
Correct Answer:
A
— 5 + 2i
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Q. Which of the following is the conjugate of the complex number z = 5 - 3i?
A.
5 + 3i
B.
5 - 3i
C.
3 - 5i
D.
3 + 5i
Show solution
Solution
The conjugate of a complex number z = a + bi is given by z* = a - bi. Here, the conjugate of 5 - 3i is 5 + 3i.
Correct Answer:
A
— 5 + 3i
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Q. Which of the following is the correct binary representation of the decimal number 8?
A.
1000
B.
1110
C.
1010
D.
1100
Show solution
Solution
The binary representation of the decimal number 8 is 1000.
Correct Answer:
A
— 1000
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Q. Which of the following is the correct conversion factor from kilometers to meters?
A.
1000
B.
0.1
C.
0.001
D.
10
Show solution
Solution
1 kilometer is equal to 1000 meters, hence the conversion factor is 1000.
Correct Answer:
A
— 1000
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Q. Which of the following is the correct conversion of 1 kilometer to meters?
A.
100 m
B.
1000 m
C.
10 m
D.
0.1 m
Show solution
Solution
1 kilometer is equal to 1000 meters.
Correct Answer:
B
— 1000 m
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Q. Which of the following is the correct conversion of 1 km to meters?
A.
100 m
B.
1000 m
C.
10 m
D.
0.1 m
Show solution
Solution
1 kilometer is equal to 1000 meters.
Correct Answer:
B
— 1000 m
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Q. Which of the following is the correct conversion of the decimal number 10 into binary?
A.
1010
B.
1001
C.
1100
D.
1110
Show solution
Solution
The decimal number 10 is represented as 1010 in binary.
Correct Answer:
A
— 1010
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