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. Which of the following structures is involved in the synthesis of ribosomal RNA?
A.
Nucleus
B.
Ribosome
C.
Golgi apparatus
D.
Endoplasmic reticulum
Show solution
Solution
The nucleolus, located within the nucleus, is responsible for synthesizing ribosomal RNA.
Correct Answer:
A
— Nucleus
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Q. Which of the following time zones is 2 hours behind GMT?
A.
GMT-2
B.
GMT-3
C.
GMT+2
D.
GMT+3
Show solution
Solution
GMT-2 is 2 hours behind GMT.
Correct Answer:
A
— GMT-2
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Q. Which of the following vectors is orthogonal to the vector A = 2i + 3j?
A.
3i - 2j
B.
-3i + 2j
C.
2i + 3j
D.
i + j
Show solution
Solution
A vector is orthogonal if A · B = 0. For B = 3i - 2j, A · B = 6 - 6 = 0.
Correct Answer:
A
— 3i - 2j
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Q. Which of the following was a result of the Round Table Conferences? (1935)
A.
Independence
B.
Government of India Act 1935
C.
Partition of India
D.
Formation of INC
Show solution
Solution
The Round Table Conferences led to the Government of India Act 1935.
Correct Answer:
B
— Government of India Act 1935
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Q. Which of the following was a significant outcome of the Round Table Conferences? (1935)
A.
Complete independence
B.
Government of India Act 1935
C.
Formation of Indian National Congress
D.
Partition of India
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Solution
The Round Table Conferences led to the Government of India Act 1935, which provided for a limited form of self-government.
Correct Answer:
B
— Government of India Act 1935
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Q. Which organ is part of both the digestive and endocrine systems?
A.
Liver
B.
Pancreas
C.
Stomach
D.
Spleen
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Solution
The pancreas plays a role in digestion by producing digestive enzymes and also functions as an endocrine organ by producing insulin.
Correct Answer:
B
— Pancreas
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Q. Which organ is primarily involved in the absorption of nutrients?
A.
Stomach
B.
Small intestine
C.
Large intestine
D.
Pancreas
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Solution
The small intestine is the main site for the absorption of nutrients from digested food.
Correct Answer:
B
— Small intestine
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Q. Which organ is primarily responsible for filtering blood in the human body?
A.
Liver
B.
Heart
C.
Kidneys
D.
Lungs
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Solution
The kidneys filter blood to remove waste and excess substances, producing urine.
Correct Answer:
C
— Kidneys
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Q. Which organ is responsible for filtering blood in the human body? (2020)
A.
Liver
B.
Heart
C.
Kidneys
D.
Lungs
Show solution
Solution
The kidneys are responsible for filtering blood, removing waste products and excess substances to form urine.
Correct Answer:
C
— Kidneys
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Q. Which organ is responsible for the production of insulin?
A.
Liver
B.
Pancreas
C.
Kidneys
D.
Stomach
Show solution
Solution
The pancreas produces insulin, which helps regulate blood sugar levels in the body.
Correct Answer:
B
— Pancreas
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Q. Which organelle is found only in plant cells and is responsible for photosynthesis?
A.
Mitochondria
B.
Chloroplast
C.
Ribosome
D.
Lysosome
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Solution
Chloroplasts contain chlorophyll and are responsible for converting sunlight into energy through photosynthesis.
Correct Answer:
B
— Chloroplast
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Q. Which organelle is found only in plant cells?
A.
Mitochondria
B.
Chloroplast
C.
Ribosome
D.
Nucleus
Show solution
Solution
Chloroplasts are the organelles responsible for photosynthesis and are found only in plant cells.
Correct Answer:
B
— Chloroplast
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Q. Which organelle is involved in the synthesis of ribosomal RNA?
A.
Nucleus
B.
Nucleolus
C.
Rough endoplasmic reticulum
D.
Golgi apparatus
Show solution
Solution
The nucleolus is responsible for synthesizing ribosomal RNA (rRNA) and assembling ribosomes.
Correct Answer:
B
— Nucleolus
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Q. Which organelle is responsible for energy production in the cell?
A.
Nucleus
B.
Ribosome
C.
Mitochondria
D.
Endoplasmic Reticulum
Show solution
Solution
Mitochondria are known as the powerhouse of the cell, where ATP is produced through cellular respiration.
Correct Answer:
C
— Mitochondria
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Q. Which organelle is responsible for producing ATP?
A.
Nucleus
B.
Ribosome
C.
Mitochondria
D.
Endoplasmic Reticulum
Show solution
Solution
Mitochondria are known as the powerhouse of the cell, where ATP is produced through cellular respiration.
Correct Answer:
C
— Mitochondria
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Q. Which part of speech can describe the manner of an action? (2023)
A.
Adjective
B.
Noun
C.
Adverb
D.
Pronoun
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Solution
An adverb can describe the manner of an action, answering questions like how, when, where, and to what extent.
Correct Answer:
C
— Adverb
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Q. Which part of speech can function as a subject or object in a sentence?
A.
Noun
B.
Adverb
C.
Conjunction
D.
Interjection
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Solution
A noun can function as a subject or object in a sentence.
Correct Answer:
A
— Noun
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Q. Which part of speech can function as the subject of a sentence? (2019)
A.
Adverb
B.
Noun
C.
Conjunction
D.
Interjection
Show solution
Solution
A noun can function as the subject of a sentence, representing a person, place, thing, or idea.
Correct Answer:
B
— Noun
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Q. Which part of speech can indicate time, manner, place, or degree? (2023)
A.
Noun
B.
Adverb
C.
Adjective
D.
Conjunction
Show solution
Solution
An adverb can indicate time, manner, place, or degree.
Correct Answer:
B
— Adverb
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Q. Which part of speech can replace a noun in a sentence? (2021)
A.
Adverb
B.
Pronoun
C.
Conjunction
D.
Adjective
Show solution
Solution
A pronoun can replace a noun in a sentence.
Correct Answer:
B
— Pronoun
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Q. Which part of speech expresses strong emotion or surprise? (2019)
A.
Noun
B.
Verb
C.
Interjection
D.
Adverb
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Solution
An interjection expresses strong emotion or surprise.
Correct Answer:
C
— Interjection
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Q. Which part of speech expresses strong emotion?
A.
Interjection
B.
Noun
C.
Verb
D.
Adjective
Show solution
Solution
An interjection expresses strong emotion.
Correct Answer:
A
— Interjection
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Q. Which part of speech indicates a relationship between a noun (or pronoun) and other words in a sentence? (2021)
A.
Adverb
B.
Preposition
C.
Conjunction
D.
Interjection
Show solution
Solution
A preposition indicates a relationship between a noun (or pronoun) and other words in a sentence, such as 'in', 'on', or 'at'.
Correct Answer:
B
— Preposition
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Q. Which part of speech is often used to ask questions?
A.
Noun
B.
Adverb
C.
Pronoun
D.
Interrogative Pronoun
Show solution
Solution
An interrogative pronoun is used to ask questions.
Correct Answer:
D
— Interrogative Pronoun
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Q. Which part of speech is often used to indicate time, place, or manner? (2023)
A.
Noun
B.
Adverb
C.
Conjunction
D.
Interjection
Show solution
Solution
An adverb is often used to indicate time, place, or manner.
Correct Answer:
B
— Adverb
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Q. Which part of speech is often used to show the relationship of time or place? (2023)
A.
Noun
B.
Adverb
C.
Preposition
D.
Conjunction
Show solution
Solution
A preposition is often used to show the relationship of time or place, such as 'before', 'after', 'under', or 'over'.
Correct Answer:
C
— Preposition
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Q. Which part of speech is used to describe a noun or pronoun?
A.
Verb
B.
Adjective
C.
Adverb
D.
Conjunction
Show solution
Solution
An adjective is used to describe or modify a noun or pronoun.
Correct Answer:
B
— Adjective
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Q. Which part of speech is used to express a relationship between two clauses? (2019)
A.
Conjunction
B.
Noun
C.
Adverb
D.
Adjective
Show solution
Solution
A conjunction is used to express a relationship between two clauses.
Correct Answer:
A
— Conjunction
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Q. Which part of speech is used to express a relationship of time, place, or direction?
A.
Adverb
B.
Preposition
C.
Noun
D.
Verb
Show solution
Solution
A preposition is used to express a relationship of time, place, or direction.
Correct Answer:
B
— Preposition
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Q. Which part of speech is used to express strong emotion or surprise? (2019)
A.
Interjection
B.
Noun
C.
Verb
D.
Adjective
Show solution
Solution
An interjection is a part of speech that expresses strong emotion or surprise, such as 'wow!', 'ouch!', or 'hey!'.
Correct Answer:
A
— Interjection
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