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 an antonym of 'crowded'?
A.
Packed
B.
Sparse
C.
Full
D.
Busy
Show solution
Solution
Sparse is the antonym of crowded.
Correct Answer:
B
— Sparse
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Q. Which of the following is an antonym of 'descendant'?
A.
Ancestor
B.
Progeny
C.
Heir
D.
Successor
Show solution
Solution
An ancestor is someone from whom a person is descended, making it the antonym of descendant.
Correct Answer:
A
— Ancestor
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Q. Which of the following is an antonym of 'difficult'? (2020)
A.
Hard
B.
Easy
C.
Complex
D.
Challenging
Show solution
Solution
'Easy' is the antonym of 'difficult'.
Correct Answer:
B
— Easy
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Q. Which of the following is an antonym of 'expedite'?
A.
Hasten
B.
Accelerate
C.
Delay
D.
Facilitate
Show solution
Solution
'Delay' is the opposite of 'expedite'.
Correct Answer:
C
— Delay
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Q. Which of the following is an antonym of 'HASTY'?
A.
Quick
B.
Slow
C.
Fast
D.
Rushed
Show solution
Solution
The antonym of 'HASTY' is 'Slow'.
Correct Answer:
B
— Slow
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Q. Which of the following is an antonym of 'INCREASE'?
A.
Expand
B.
Augment
C.
Diminish
D.
Boost
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Solution
'Diminish' means to decrease, which is the opposite of 'increase'.
Correct Answer:
C
— Diminish
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Q. Which of the following is an antonym of 'northward'?
A.
Upward
B.
Southward
C.
Eastward
D.
Westward
Show solution
Solution
'Southward' is the opposite direction of 'northward'.
Correct Answer:
B
— Southward
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Q. Which of the following is an antonym of 'punctual'?
A.
timely
B.
delayed
C.
early
D.
scheduled
Show solution
Solution
'Delayed' is an antonym of 'punctual'.
Correct Answer:
B
— delayed
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Q. Which of the following is an antonym of 'restrict'?
A.
Limit
B.
Allow
C.
Control
D.
Constrain
Show solution
Solution
'Allow' is the opposite of 'restrict', meaning to permit or enable.
Correct Answer:
B
— Allow
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Q. Which of the following is an antonym of 'scarcity'?
A.
Abundance
B.
Lack
C.
Deficiency
D.
Shortage
Show solution
Solution
'Abundance' means a large quantity of something, making it the opposite of 'scarcity'.
Correct Answer:
A
— Abundance
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Q. Which of the following is an antonym of 'SIMPLE'?
A.
COMPLICATED
B.
EASY
C.
CLEAR
D.
BASIC
Show solution
Solution
The antonym of 'SIMPLE' is 'COMPLICATED'.
Correct Answer:
A
— COMPLICATED
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Q. Which of the following is an antonym of 'synchronize'?
A.
Align
B.
Coordinate
C.
Disrupt
D.
Harmonize
Show solution
Solution
'Disrupt' means to interrupt the synchronization.
Correct Answer:
C
— Disrupt
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Q. Which of the following is an antonym of 'to gather'?
A.
To collect
B.
To disperse
C.
To assemble
D.
To unite
Show solution
Solution
To disperse is the opposite of to gather, as it means to spread out.
Correct Answer:
B
— To disperse
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Q. Which of the following is an antonym of 'unity'?
A.
Harmony
B.
Division
C.
Agreement
D.
Solidarity
Show solution
Solution
'Division' is an antonym of 'unity', indicating a lack of togetherness.
Correct Answer:
B
— Division
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Q. Which of the following is an ether? (2023)
A.
Ethyl alcohol
B.
Dimethyl ether
C.
Phenol
D.
Acetic acid
Show solution
Solution
Dimethyl ether is an ether, characterized by the presence of an oxygen atom connected to two alkyl or aryl groups.
Correct Answer:
B
— Dimethyl ether
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Q. Which of the following is an even function?
A.
f(x) = x^3
B.
f(x) = x^2
C.
f(x) = sin(x)
D.
f(x) = tan(x)
Show solution
Solution
An even function satisfies f(x) = f(-x). f(x) = x^2 is even.
Correct Answer:
B
— f(x) = x^2
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Q. Which of the following is an even number?
Show solution
Solution
22 is an even number.
Correct Answer:
C
— 22
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Q. Which of the following is an example of a 'fixed resource' in production?
A.
Labor hours.
B.
Raw materials.
C.
Machinery.
D.
Electricity.
Show solution
Solution
Machinery is considered a fixed resource as it does not change with the level of output in the short term, making option 2 correct.
Correct Answer:
C
— Machinery.
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Q. Which of the following is an example of a 'non-Euclidean geometry'?
A.
Euclidean geometry
B.
Spherical geometry
C.
Analytic geometry
D.
Projective geometry
Show solution
Solution
Spherical geometry is an example of non-Euclidean geometry, where the usual rules of Euclidean geometry do not apply.
Correct Answer:
B
— Spherical geometry
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Q. Which of the following is an example of a -I effect?
A.
–F
B.
–OCH3
C.
–CH3
D.
–C2H5
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Solution
The –F group is an example of a -I effect as it withdraws electron density through sigma bonds.
Correct Answer:
A
— –F
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Q. Which of the following is an example of a -I group?
A.
–F
B.
–Cl
C.
–Br
D.
–I
Show solution
Solution
All halogens (-F, -Cl, -Br, -I) exhibit -I effect, but -F is the strongest among them.
Correct Answer:
A
— –F
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Q. Which of the following is an example of a -M effect?
A.
–NO2
B.
–CH3
C.
–OCH3
D.
–Cl
Show solution
Solution
The –NO2 group withdraws electron density through resonance, exhibiting a -M effect.
Correct Answer:
A
— –NO2
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Q. Which of the following is an example of a biotic factor in an ecosystem? (2022)
A.
Soil pH
B.
Temperature
C.
Plants
D.
Water availability
Show solution
Solution
Plants are a biotic factor as they are living organisms that interact with other organisms in the ecosystem.
Correct Answer:
C
— Plants
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Q. Which of the following is an example of a chemical change?
A.
Melting ice
B.
Boiling water
C.
Baking a cake
D.
Dissolving salt in water
Show solution
Solution
Baking a cake is a chemical change as it results in the formation of new substances.
Correct Answer:
C
— Baking a cake
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Q. Which of the following is an example of a colligative property? (2021)
A.
Boiling point elevation
B.
Density
C.
Color
D.
pH
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Solution
Colligative properties depend on the number of solute particles in a solution, and boiling point elevation is one such property.
Correct Answer:
A
— Boiling point elevation
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Q. Which of the following is an example of a compound sentence? (2019)
A.
I like tea.
B.
I like tea, and I like coffee.
C.
I like tea because it is hot.
D.
I like tea when it is cold.
Show solution
Solution
A compound sentence contains two independent clauses, as in 'I like tea, and I like coffee.'
Correct Answer:
B
— I like tea, and I like coffee.
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Q. Which of the following is an example of a compound that exhibits tautomeric isomerism?
A.
Acetaldehyde
B.
Acetone
C.
Ethanol
D.
Benzene
Show solution
Solution
Acetaldehyde can exist in two forms (keto and enol) that readily interconvert, demonstrating tautomeric isomerism.
Correct Answer:
A
— Acetaldehyde
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Q. Which of the following is an example of a condensation polymer? (2023)
A.
Polyethylene
B.
Nylon-6,6
C.
Polystyrene
D.
Polyvinyl chloride
Show solution
Solution
Nylon-6,6 is a condensation polymer formed by the reaction of hexamethylenediamine and adipic acid.
Correct Answer:
B
— Nylon-6,6
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Q. Which of the following is an example of a constraint that can be applied to a set of integers?
A.
All integers must be positive.
B.
All integers must be even.
C.
All integers must be less than 100.
D.
All of the above.
Show solution
Solution
All of the options listed are valid constraints that can be applied to a set of integers, thus making 'All of the above' the correct answer.
Correct Answer:
D
— All of the above.
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Q. Which of the following is an example of a constraint that could be applied to a set of integers?
A.
All elements must be even numbers.
B.
All elements must be prime numbers.
C.
All elements must be greater than 10.
D.
All of the above.
Show solution
Solution
Each of the options listed represents a valid constraint that can be applied to a set of integers.
Correct Answer:
D
— All of the above.
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