Q. Which of the following is NOT a fundamental duty under the Indian Constitution?
A.
To promote harmony
B.
To safeguard public property
C.
To vote in elections
D.
To protect the environment
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Solution
Voting in elections is a right and not a fundamental duty as per Article 51A of the Indian Constitution.
Correct Answer: C — To vote in elections
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Q. Which of the following is not a fundamental force of nature?
A.
Gravitational force
B.
Electromagnetic force
C.
Nuclear force
D.
Frictional force
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Solution
Frictional force is not a fundamental force of nature; it is a macroscopic force resulting from the interaction of surfaces.
Correct Answer: D — Frictional force
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Q. Which of the following is NOT a fundamental quantity?
A.
Length
B.
Mass
C.
Time
D.
Force
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Solution
Force is not a fundamental quantity; it is a derived quantity based on mass, length, and time.
Correct Answer: D — Force
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Q. Which of the following is NOT a Fundamental Right in India?
A.
Right to Equality
B.
Right to Freedom
C.
Right to Property
D.
Right to Constitutional Remedies
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Solution
The Right to Property was removed from the list of Fundamental Rights and is now a legal right under Article 300A.
Correct Answer: C — Right to Property
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Q. Which of the following is NOT a fundamental right under the Indian Constitution?
A.
Right to Equality
B.
Right to Freedom
C.
Right to Property
D.
Right against Exploitation
Show solution
Solution
The Right to Property was removed from the list of Fundamental Rights and is now a legal right under Article 300A.
Correct Answer: C — Right to Property
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Q. Which of the following is NOT a Fundamental Right? (2019)
A.
Right to Education
B.
Right to Work
C.
Right to Privacy
D.
Right to Freedom of Speech
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Solution
The Right to Work is not explicitly mentioned as a Fundamental Right in the Constitution.
Correct Answer: B — Right to Work
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Q. Which of the following is not a fundamental unit?
A.
Meter
B.
Kilogram
C.
Second
D.
Joule
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Solution
Joule is not a fundamental unit; it is a derived unit.
Correct Answer: D — Joule
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Q. Which of the following is NOT a gas law?
A.
Boyle's Law
B.
Charles's Law
C.
Avogadro's Law
D.
Newton's Law
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Solution
Newton's Law is not a gas law; it pertains to motion and forces.
Correct Answer: D — Newton's Law
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Q. Which of the following is NOT a greenhouse gas?
A.
Carbon Dioxide
B.
Methane
C.
Oxygen
D.
Nitrous Oxide
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Solution
Oxygen is not a greenhouse gas; it does not trap heat in the atmosphere like the others.
Correct Answer: C — Oxygen
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Q. Which of the following is not a hydrogen compound?
A.
H2O
B.
NH3
C.
CH4
D.
CO2
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Solution
Carbon dioxide (CO2) is not a hydrogen compound as it does not contain hydrogen.
Correct Answer: D — CO2
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Q. Which of the following is NOT a linking word? (2021)
A.
Therefore
B.
However
C.
Quickly
D.
Moreover
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Solution
'Quickly' is an adverb of manner and does not function as a linking word.
Correct Answer: C — Quickly
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Q. Which of the following is NOT a lipid? (2023)
A.
Triglycerides
B.
Phospholipids
C.
Cholesterol
D.
Glucose
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Solution
Glucose is a carbohydrate, not a lipid.
Correct Answer: D — Glucose
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Q. Which of the following is not a living organism? (2022)
A.
Bacteria
B.
Virus
C.
Fungi
D.
Algae
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Solution
Viruses are not considered living organisms as they cannot carry out metabolic processes on their own.
Correct Answer: B — Virus
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Q. Which of the following is NOT a macromolecule? (2021)
A.
Proteins
B.
Carbohydrates
C.
Lipids
D.
Water
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Solution
Water is a small molecule and not classified as a macromolecule, while proteins, carbohydrates, and lipids are.
Correct Answer: D — Water
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Q. Which of the following is NOT a mechanism of water transport in plants?
A.
Osmosis
B.
Cohesion
C.
Adhesion
D.
Photosynthesis
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Solution
Photosynthesis is a process that converts light energy into chemical energy, not a mechanism of water transport.
Correct Answer: D — Photosynthesis
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Q. Which of the following is NOT a Mendelian trait? (2022)
A.
Flower color in pea plants
B.
Blood type in humans
C.
Height in humans
D.
Skin color in humans
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Solution
Skin color in humans is a polygenic trait and does not follow Mendelian inheritance patterns.
Correct Answer: D — Skin color in humans
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Q. Which of the following is NOT a method for measuring surface area of adsorbents? (2022)
A.
BET method
B.
Langmuir method
C.
TGA method
D.
Gas adsorption method
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Solution
Thermogravimetric analysis (TGA) is not a method for measuring surface area; it is used to study thermal stability and composition.
Correct Answer: C — TGA method
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Q. Which of the following is NOT a method of asexual reproduction? (2020)
A.
Fragmentation
B.
Budding
C.
Spore formation
D.
Cross-fertilization
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Solution
Cross-fertilization involves the fusion of gametes from two different individuals, hence it is not asexual.
Correct Answer: D — Cross-fertilization
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Q. Which of the following is NOT a method of contraception? (2023)
A.
Condoms
B.
Birth control pills
C.
Intrauterine device
D.
Menstrual cycle
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Solution
The menstrual cycle is a natural process and not a method of contraception.
Correct Answer: D — Menstrual cycle
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Q. Which of the following is NOT a method of gene transfer in plants? (2020)
A.
Agrobacterium-mediated transformation
B.
Microinjection
C.
Electroporation
D.
Transfection
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Solution
Transfection is a method primarily used in animal cells, while the other methods are commonly used for gene transfer in plants.
Correct Answer: D — Transfection
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Q. Which of the following is NOT a method of producing polarized light?
A.
Reflection
B.
Refraction
C.
Scattering
D.
Diffraction
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Solution
Diffraction does not produce polarized light; it is a phenomenon related to the bending of waves around obstacles.
Correct Answer: D — Diffraction
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Q. Which of the following is NOT a method of water transport in plants?
A.
Osmosis
B.
Diffusion
C.
Active transport
D.
Photosynthesis
Show solution
Solution
Photosynthesis is a process that converts light energy into chemical energy, not a method of water transport.
Correct Answer: D — Photosynthesis
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Q. Which of the following is NOT a method to calculate GDP? (2020)
A.
Production approach
B.
Income approach
C.
Expenditure approach
D.
Consumption approach
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Solution
The consumption approach is not a recognized method to calculate GDP; the three main methods are production, income, and expenditure approaches.
Correct Answer: D — Consumption approach
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Q. Which of the following is NOT a method to increase the adsorption capacity of a solid? (2023)
A.
Increasing the surface area
B.
Increasing the temperature
C.
Using a more porous material
D.
Increasing the pressure
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Solution
Increasing the temperature generally decreases the adsorption capacity for physisorption, as it can overcome the weak van der Waals forces.
Correct Answer: B — Increasing the temperature
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Q. Which of the following is NOT a method to increase the rate of adsorption?
A.
Increasing temperature
B.
Increasing surface area
C.
Increasing pressure
D.
Decreasing particle size
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Solution
Increasing temperature generally decreases the rate of adsorption for exothermic processes, while the other options increase the rate.
Correct Answer: A — Increasing temperature
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Q. Which of the following is not a p-block element?
A.
Carbon
B.
Boron
C.
Sodium
D.
Nitrogen
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Solution
Sodium is an s-block element, while the others are p-block elements.
Correct Answer: C — Sodium
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Q. Which of the following is NOT a part of a typical flower? (2022)
A.
Stamen
B.
Carpel
C.
Leaf
D.
Petal
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Solution
A typical flower consists of stamens, carpels, petals, and sepals, but not leaves.
Correct Answer: C — Leaf
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Q. Which of the following is NOT a part of the cell theory? (2020)
A.
All living things are composed of cells
B.
Cells are the basic unit of life
C.
All cells arise from pre-existing cells
D.
Cells can arise spontaneously
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Solution
The cell theory states that all cells arise from pre-existing cells, not spontaneously.
Correct Answer: D — Cells can arise spontaneously
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Q. Which of the following is NOT a part of the female reproductive structure in flowers? (2023)
A.
Stigma
B.
Style
C.
Anther
D.
Ovary
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Solution
The anther is part of the male reproductive structure (stamen) and is not part of the female reproductive structure.
Correct Answer: C — Anther
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Q. Which of the following is NOT a part of the female reproductive structure of a flower? (2023)
A.
Stigma
B.
Style
C.
Anther
D.
Ovary
Show solution
Solution
The anther is part of the male reproductive structure (stamen) of a flower, while stigma, style, and ovary are parts of the female reproductive structure (pistil).
Correct Answer: C — Anther
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