practice questions for neet
QUESTIONS FOR NEET PREPARATION
(answer key is provided at last )
Physics
A car travels 100 meters in 5 seconds. Calculate its average speed.
a) 10 m/s
b) 20 m/s
c) 15 m/s
d) 25 m/s
Explain Newton's Third Law of Motion with an example.
a) For every action, there is an equal and opposite reaction.
b) An object in motion stays in motion.
c) Force equals mass times acceleration.
d) Energy cannot be created or destroyed.
Calculate the kinetic energy of a 2 kg object moving at a speed of 3 m/s.
a) 9 J
b) 12 J
c) 18 J
d) 27 J
What is the gravitational force between two objects of masses 5 kg and 10 kg separated by a distance of 2 meters?
a) 1.67 x 10^-10 N
b) 8.34 x 10^-11 N
c) 6.67 x 10^-11 N
d) 3.34 x 10^-10 N
A block of wood floats in water with 25% of its volume submerged. What is the density of the wood?
a) 250 kg/m^3
b) 500 kg/m^3
c) 750 kg/m^3
d) 1000 kg/m^3
A car travels 100 meters in 5 seconds. Calculate its average speed.
a) 10 m/s
b) 20 m/s
c) 15 m/s
d) 25 m/s
Explain Newton's Third Law of Motion with an example.
a) For every action, there is an equal and opposite reaction.
b) An object in motion stays in motion.
c) Force equals mass times acceleration.
d) Energy cannot be created or destroyed.
Calculate the kinetic energy of a 2 kg object moving at a speed of 3 m/s.
a) 9 J
b) 12 J
c) 18 J
d) 27 J
What is the gravitational force between two objects of masses 5 kg and 10 kg separated by a distance of 2 meters?
a) 1.67 x 10^-10 N
b) 8.34 x 10^-11 N
c) 6.67 x 10^-11 N
d) 3.34 x 10^-10 N
A block of wood floats in water with 25% of its volume submerged. What is the density of the wood?
a) 250 kg/m^3
b) 500 kg/m^3
c) 750 kg/m^3
d) 1000 kg/m^3
Chemistry
Define the term "chemical equilibrium" and give an example.
a) A state where reactants and products are in constant motion.
b) A state where the concentrations of reactants and products remain constant over time.
c) A state where only reactants are present.
d) A state where only products are present.
Write the electronic configuration of chlorine (atomic number 17).
a) 1s^2 2s^2 2p^6 3s^2 3p^5
b) 1s^2 2s^2 2p^6 3s^2 3p^6
c) 1s^2 2s^2 2p^6 3s^2 3p^4
d) 1s^2 2s^2 2p^6 3s^2 3p^3
Name the functional group present in ethanol.
a) Carboxyl
b) Hydroxyl
c) Amino
d) Carbonyl
What is the primary structure of a protein?
a) The sequence of amino acids.
b) The folding of the protein chain.
c) The three-dimensional shape of the protein.
d) The interaction between multiple protein chains.
Describe the process of digestion in the human body.
a) The breakdown of food into smaller molecules.
b) The absorption of nutrients into the bloodstream.
c) The elimination of waste products.
d) All of the above.
Define the term "chemical equilibrium" and give an example.
a) A state where reactants and products are in constant motion.
b) A state where the concentrations of reactants and products remain constant over time.
c) A state where only reactants are present.
d) A state where only products are present.
Write the electronic configuration of chlorine (atomic number 17).
a) 1s^2 2s^2 2p^6 3s^2 3p^5
b) 1s^2 2s^2 2p^6 3s^2 3p^6
c) 1s^2 2s^2 2p^6 3s^2 3p^4
d) 1s^2 2s^2 2p^6 3s^2 3p^3
Name the functional group present in ethanol.
a) Carboxyl
b) Hydroxyl
c) Amino
d) Carbonyl
What is the primary structure of a protein?
a) The sequence of amino acids.
b) The folding of the protein chain.
c) The three-dimensional shape of the protein.
d) The interaction between multiple protein chains.
Describe the process of digestion in the human body.
a) The breakdown of food into smaller molecules.
b) The absorption of nutrients into the bloodstream.
c) The elimination of waste products.
d) All of the above.
Biology
Explain the process of photosynthesis.
a) Conversion of light energy into chemical energy.
b) Conversion of chemical energy into light energy.
c) Conversion of heat energy into chemical energy.
d) Conversion of mechanical energy into chemical energy.
What is the role of the mitochondria in animal cells?
a) Protein synthesis
b) Energy production
c) DNA replication
d) Cell division
Describe the difference between bacteria and viruses.
a) Bacteria are larger and can reproduce on their own.
b) Viruses are larger and can reproduce on their own.
c) Bacteria are smaller and cannot reproduce on their own.
d) Viruses are smaller and can reproduce on their own.
How does the circulatory system work?
a) It transports oxygen and nutrients to cells.
b) It removes waste products from cells.
c) It helps regulate body temperature.
d) All of the above.
What is Mendel's law of independent assortment?
a) Genes for different traits are inherited together.
b) Genes for different traits are inherited independently.
c) Genes for the same trait are inherited together.
d) Genes for the same trait are inherited independently.
Identify the incorrect statement: Biological names are generally in Latin and written in italics. They are Latinised or derived from Latin irrespective of their origin.
a) True
b) False
c) Partially true
d) None of the above
The most obvious & complicated feature of all living organisms is:
a) The ability to sense their surroundings or environment and respond to these environmental stimuli.
b) The ability to reproduce.
c) The ability to grow.
d) The ability to move.
Consider the following two statements: I. Cellular organization of the body is the defining feature of life forms. II. Metabolic reactions cannot be demonstrated outside the body in cell-free systems.
a) Both statements are correct.
b) Both statements are incorrect.
c) Statement I is correct, Statement II is incorrect.
d) Statement I is incorrect, Statement II is correct.
Consider the following two statements: I. In the single-celled organisms, we are not very clear about the usage of the two terms – growth and reproduction. II. When it comes to unicellular organisms like bacteria, unicellular algae or amoeba, reproduction is synonymous with growth, i.e., increase in number of cells.
a) Both statements are correct.
b) Both statements are incorrect.
c) Statement I is correct, Statement II is incorrect.
d) Statement I is incorrect, Statement II is correct.
An attribute found in plants but not animals is:
a) Metabolism
b) Sexual reproduction
c) Autotrophy
d) Asexual reproduction
Explain the process of photosynthesis.
a) Conversion of light energy into chemical energy.
b) Conversion of chemical energy into light energy.
c) Conversion of heat energy into chemical energy.
d) Conversion of mechanical energy into chemical energy.
What is the role of the mitochondria in animal cells?
a) Protein synthesis
b) Energy production
c) DNA replication
d) Cell division
Describe the difference between bacteria and viruses.
a) Bacteria are larger and can reproduce on their own.
b) Viruses are larger and can reproduce on their own.
c) Bacteria are smaller and cannot reproduce on their own.
d) Viruses are smaller and can reproduce on their own.
How does the circulatory system work?
a) It transports oxygen and nutrients to cells.
b) It removes waste products from cells.
c) It helps regulate body temperature.
d) All of the above.
What is Mendel's law of independent assortment?
a) Genes for different traits are inherited together.
b) Genes for different traits are inherited independently.
c) Genes for the same trait are inherited together.
d) Genes for the same trait are inherited independently.
Identify the incorrect statement: Biological names are generally in Latin and written in italics. They are Latinised or derived from Latin irrespective of their origin.
a) True
b) False
c) Partially true
d) None of the above
The most obvious & complicated feature of all living organisms is:
a) The ability to sense their surroundings or environment and respond to these environmental stimuli.
b) The ability to reproduce.
c) The ability to grow.
d) The ability to move.
Consider the following two statements: I. Cellular organization of the body is the defining feature of life forms. II. Metabolic reactions cannot be demonstrated outside the body in cell-free systems.
a) Both statements are correct.
b) Both statements are incorrect.
c) Statement I is correct, Statement II is incorrect.
d) Statement I is incorrect, Statement II is correct.
Consider the following two statements: I. In the single-celled organisms, we are not very clear about the usage of the two terms – growth and reproduction. II. When it comes to unicellular organisms like bacteria, unicellular algae or amoeba, reproduction is synonymous with growth, i.e., increase in number of cells.
a) Both statements are correct.
b) Both statements are incorrect.
c) Statement I is correct, Statement II is incorrect.
d) Statement I is incorrect, Statement II is correct.
An attribute found in plants but not animals is:
a) Metabolism
b) Sexual reproduction
c) Autotrophy
d) Asexual reproduction
Answer Key
a) 20 m/s
a) For every action, there is an equal and opposite reaction.
c) 18 J
c) 6.67 x 10^-11 N
b) 500 kg/m^3
b) A state where the concentrations of reactants and products remain constant over time.
a) 1s^2 2s^2 2p^6 3s^2 3p^5
b) Hydroxyl
a) The sequence of amino acids.
d) All of the above.
a) Conversion of light energy into chemical energy.
b) Energy production
a) Bacteria are larger and can reproduce on their own.
d) All of the above.
b) Genes for different traits are inherited independently.
b) False
a) The ability to sense their surroundings or environment and respond to these environmental stimuli.
c) Statement I is correct, Statement II is incorrect.
a) Both statements are correct.
c) Autotrophy
I hope these questions help with your NEET preparation!
a) 20 m/s
a) For every action, there is an equal and opposite reaction.
c) 18 J
c) 6.67 x 10^-11 N
b) 500 kg/m^3
b) A state where the concentrations of reactants and products remain constant over time.
a) 1s^2 2s^2 2p^6 3s^2 3p^5
b) Hydroxyl
a) The sequence of amino acids.
d) All of the above.
a) Conversion of light energy into chemical energy.
b) Energy production
a) Bacteria are larger and can reproduce on their own.
d) All of the above.
b) Genes for different traits are inherited independently.
b) False
a) The ability to sense their surroundings or environment and respond to these environmental stimuli.
c) Statement I is correct, Statement II is incorrect.
a) Both statements are correct.
c) Autotrophy
I hope these questions help with your NEET preparation!
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