Q. Which part of speech is used to express strong emotion?
-
A.
Interjection
-
B.
Noun
-
C.
Verb
-
D.
Adjective
Solution
An interjection is used to express strong emotion.
Correct Answer: A — Interjection
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Q. Which part of speech is used to name a person, place, thing, or idea? (2021)
-
A.
Adjective
-
B.
Noun
-
C.
Verb
-
D.
Adverb
Solution
A noun is a part of speech that names a person, place, thing, or idea.
Correct Answer: B — Noun
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Q. Which part of speech modifies a verb, an adjective, or another adverb?
-
A.
Noun
-
B.
Adverb
-
C.
Conjunction
-
D.
Pronoun
Solution
An adverb modifies a verb, an adjective, or another adverb.
Correct Answer: B — Adverb
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Q. Which part of speech replaces a noun in a sentence? (2022)
-
A.
Adverb
-
B.
Pronoun
-
C.
Adjective
-
D.
Conjunction
Solution
A pronoun is a part of speech that replaces a noun to avoid repetition.
Correct Answer: B — Pronoun
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Q. Which part of speech takes the place of a noun?
-
A.
Pronoun
-
B.
Adjective
-
C.
Adverb
-
D.
Conjunction
Solution
A pronoun takes the place of a noun.
Correct Answer: A — Pronoun
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Q. Which part of the brain is responsible for regulating heart rate and breathing?
-
A.
Cerebrum
-
B.
Cerebellum
-
C.
Medulla oblongata
-
D.
Thalamus
Solution
The medulla oblongata controls autonomic functions such as heart rate and breathing.
Correct Answer: C — Medulla oblongata
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Q. Which part of the brain is responsible for regulating heart rate?
-
A.
Cerebrum
-
B.
Cerebellum
-
C.
Medulla oblongata
-
D.
Thalamus
Solution
The medulla oblongata controls autonomic functions, including heart rate and breathing.
Correct Answer: C — Medulla oblongata
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Q. Which part of the cell is responsible for packaging and modifying proteins?
-
A.
Golgi apparatus
-
B.
Lysosome
-
C.
Nucleus
-
D.
Mitochondria
Solution
The Golgi apparatus modifies, sorts, and packages proteins for secretion or delivery to other organelles.
Correct Answer: A — Golgi apparatus
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Q. Which phenomenon is characterized by a significant drop in temperature and heavy snowfall? (2023)
-
A.
Heatwave
-
B.
Blizzard
-
C.
Drought
-
D.
Tornado
Solution
A blizzard is characterized by a significant drop in temperature and heavy snowfall, often accompanied by strong winds.
Correct Answer: B — Blizzard
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Q. Which pigment is primarily responsible for the green color of plants?
-
A.
Carotenoids
-
B.
Chlorophyll
-
C.
Xanthophyll
-
D.
Anthocyanins
Solution
Chlorophyll is the pigment that gives plants their green color and is essential for photosynthesis, allowing plants to absorb light energy.
Correct Answer: B — Chlorophyll
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Q. Which process describes the movement of water from the roots to the leaves of a plant?
-
A.
Translocation
-
B.
Transpiration
-
C.
Absorption
-
D.
Capillarity
Solution
Translocation refers to the movement of water and nutrients through the plant, specifically from the roots to the leaves.
Correct Answer: A — Translocation
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Q. Which process do plants use to convert sunlight into chemical energy? (2019)
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A.
Respiration
-
B.
Photosynthesis
-
C.
Fermentation
-
D.
Transpiration
Solution
Photosynthesis is the process by which plants convert sunlight into chemical energy stored in glucose.
Correct Answer: B — Photosynthesis
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Q. Which process involves the movement of water from the roots to the leaves?
-
A.
Transpiration
-
B.
Photosynthesis
-
C.
Respiration
-
D.
Germination
Solution
Transpiration is the process through which water is absorbed by plant roots and then evaporated from the leaves, creating a continuous flow of water.
Correct Answer: A — Transpiration
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Q. Which river is known as the 'Sorrow of Bihar'?
-
A.
Ganges
-
B.
Kosi
-
C.
Yamuna
-
D.
Brahmaputra
Solution
The Kosi River is known as the 'Sorrow of Bihar' due to its frequent flooding.
Correct Answer: B — Kosi
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Q. Which scheme aims to provide financial assistance to small and marginal farmers in India?
-
A.
Pradhan Mantri Kisan Samman Nidhi (PM-KISAN)
-
B.
Soil Health Card Scheme
-
C.
National Agricultural Market (e-NAM)
-
D.
Pradhan Mantri Fasal Bima Yojana
Solution
The Pradhan Mantri Kisan Samman Nidhi (PM-KISAN) scheme provides direct income support to small and marginal farmers.
Correct Answer: A — Pradhan Mantri Kisan Samman Nidhi (PM-KISAN)
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Q. Which scheme aims to provide skill development to the youth of India? (2015)
-
A.
Make in India
-
B.
Skill India
-
C.
Digital India
-
D.
Startup India
Solution
The Skill India initiative aims to provide skill development to the youth, enhancing their employability.
Correct Answer: B — Skill India
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Q. Which scheme provides financial assistance to small and marginal farmers for crop insurance? (2016)
-
A.
Pradhan Mantri Fasal Bima Yojana
-
B.
Soil Health Card Scheme
-
C.
National Agricultural Market
-
D.
Kisan Credit Card Scheme
Solution
The Pradhan Mantri Fasal Bima Yojana provides financial assistance to small and marginal farmers for crop insurance.
Correct Answer: A — Pradhan Mantri Fasal Bima Yojana
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Q. Which scheme provides health insurance coverage to economically weaker sections of society?
-
A.
Ayushman Bharat
-
B.
Pradhan Mantri Fasal Bima Yojana
-
C.
National Health Mission
-
D.
Pradhan Mantri Awas Yojana
Solution
Ayushman Bharat provides health insurance coverage to economically weaker sections of society, ensuring access to quality healthcare.
Correct Answer: A — Ayushman Bharat
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Q. Which state in India has the largest area under forest cover?
-
A.
Madhya Pradesh
-
B.
Maharashtra
-
C.
Chhattisgarh
-
D.
Odisha
Solution
Madhya Pradesh has the largest area under forest cover in India.
Correct Answer: A — Madhya Pradesh
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Q. Which state of matter has particles that are tightly packed and vibrate in place?
-
A.
Solid
-
B.
Liquid
-
C.
Gas
-
D.
Plasma
Solution
In solids, particles are tightly packed and can only vibrate in fixed positions.
Correct Answer: A — Solid
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Q. Which state of matter has the least amount of energy?
-
A.
Solid
-
B.
Liquid
-
C.
Gas
-
D.
Plasma
Solution
Solids have the least amount of energy compared to liquids, gases, and plasmas due to their tightly packed particles.
Correct Answer: A — Solid
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Q. Which state of matter is characterized by having a definite volume but no definite shape?
-
A.
Solid
-
B.
Liquid
-
C.
Gas
-
D.
Plasma
Solution
Liquids have a definite volume but take the shape of their container, as their particles are less tightly packed than in solids.
Correct Answer: B — Liquid
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Q. Which state of matter is characterized by having a fixed volume but no fixed shape?
-
A.
Solid
-
B.
Liquid
-
C.
Gas
-
D.
Plasma
Solution
Liquids have a fixed volume but take the shape of their container.
Correct Answer: B — Liquid
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Q. Which structure is found in plant cells but not in animal cells?
-
A.
Cell membrane
-
B.
Mitochondria
-
C.
Chloroplasts
-
D.
Ribosomes
Solution
Chloroplasts are found in plant cells and are responsible for photosynthesis, while animal cells do not have them.
Correct Answer: C — Chloroplasts
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Q. Which system is responsible for the body's response to stress?
-
A.
Nervous system
-
B.
Endocrine system
-
C.
Immune system
-
D.
Both A and B
Solution
Both the nervous and endocrine systems work together to manage the body's response to stress.
Correct Answer: D — Both A and B
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Q. Which system is responsible for the production of hormones in the body?
-
A.
Nervous system
-
B.
Endocrine system
-
C.
Circulatory system
-
D.
Muscular system
Solution
The endocrine system produces hormones that regulate various functions in the body, including growth, metabolism, and mood.
Correct Answer: B — Endocrine system
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Q. Which system is responsible for the production of hormones?
-
A.
Nervous system
-
B.
Endocrine system
-
C.
Circulatory system
-
D.
Muscular system
Solution
The endocrine system produces hormones that regulate various functions in the body.
Correct Answer: B — Endocrine system
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Q. Which type of cloud is typically associated with thunderstorms?
-
A.
Cumulus
-
B.
Stratus
-
C.
Cirrus
-
D.
Cumulonimbus
Solution
Cumulonimbus clouds are typically associated with thunderstorms.
Correct Answer: D — Cumulonimbus
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Q. Which vitamin is essential for the absorption of calcium in the body?
-
A.
Vitamin A
-
B.
Vitamin B12
-
C.
Vitamin C
-
D.
Vitamin D
Solution
Vitamin D is essential for the absorption of calcium, helping to maintain bone health.
Correct Answer: D — Vitamin D
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Q. Which word is a synonym for 'benevolent'?
-
A.
malevolent
-
B.
kind
-
C.
selfish
-
D.
indifferent
Solution
'Benevolent' refers to being kind and well-meaning. Hence, the synonym is 'kind'.
Correct Answer: B — kind
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