Free MCQs with Answers | Military Brat Defence Academy

Q: Choose the option that accurately represents Pressure.

Correct Answer: B. is normal force per unit area. Pressure is normal force per unit area. The other choices describe different concepts.

Q: Choose the option that accurately represents Acceleration.

Correct Answer: C. is rate of change of velocity. Acceleration is rate of change of velocity. The other choices describe different concepts.

Q: Choose the option that accurately represents Speed.

Correct Answer: A. is distance travelled per unit time. Speed is distance travelled per unit time. The other choices describe different concepts.

QID #24808 AIIMS UPPSC Health Education Officer (HEO) 2026 Mock Test Series Bilingual General Science Physics Hard

Choose the option that accurately represents Pressure.

Correct Answer: B. is normal force per unit area
Pressure is normal force per unit area. The other choices describe different concepts.

Question: Choose the option that accurately represents Pressure.

A. is bending of light when its speed changes between media

B. is normal force per unit area

C. is the rate of flow of electric charge

D. is electric potential difference between two points

Correct Answer: B. is normal force per unit areaExplanation: Pressure is normal force per unit area. The other choices describe different concepts.

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QID #24807 AIIMS UPPSC Health Education Officer (HEO) 2026 Mock Test Series Bilingual General Science Physics Hard

Choose the option that accurately represents Potential energy.

Correct Answer: A. is stored energy associated with position or configuration
Potential energy is stored energy associated with position or configuration. The other choices describe different concepts.

Question: Choose the option that accurately represents Potential energy.

A. is stored energy associated with position or configuration

B. is energy needed to raise unit mass by one degree

C. is return of light from a surface

D. is energy transferred because of a temperature difference

Correct Answer: A. is stored energy associated with position or configurationExplanation: Potential energy is stored energy associated with position or configuration. The other choices describe different concepts.

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QID #24806 AIIMS UPPSC Health Education Officer (HEO) 2026 Mock Test Series Bilingual General Science Physics Hard

Choose the option that accurately represents Kinetic energy.

Correct Answer: D. is energy possessed by a body because of motion
Kinetic energy is energy possessed by a body because of motion. The other choices describe different concepts.

Question: Choose the option that accurately represents Kinetic energy.

A. is normal force per unit area

B. is mass per unit volume

C. is stored energy associated with position or configuration

D. is energy possessed by a body because of motion

Correct Answer: D. is energy possessed by a body because of motionExplanation: Kinetic energy is energy possessed by a body because of motion. The other choices describe different concepts.

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QID #24805 AIIMS UPPSC Health Education Officer (HEO) 2026 Mock Test Series Bilingual General Science Physics Hard

Choose the option that accurately represents Power.

Correct Answer: C. is the rate of doing work or transferring energy
Power is the rate of doing work or transferring energy. The other choices describe different concepts.

Question: Choose the option that accurately represents Power.

A. is energy possessed by a body because of motion

B. relates net force to rate of change of momentum

C. is the rate of doing work or transferring energy

D. equals force times displacement in the force direction

Correct Answer: C. is the rate of doing work or transferring energyExplanation: Power is the rate of doing work or transferring energy. The other choices describe different concepts.

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QID #24804 AIIMS UPPSC Health Education Officer (HEO) 2026 Mock Test Series Bilingual General Science Physics Hard

Choose the option that accurately represents Work.

Correct Answer: B. equals force times displacement in the force direction
Work equals force times displacement in the force direction. The other choices describe different concepts.

Question: Choose the option that accurately represents Work.

A. is displacement per unit time and has direction

B. equals force times displacement in the force direction

C. is rate of change of velocity

D. describes inertia when net external force is zero

Correct Answer: B. equals force times displacement in the force directionExplanation: Work equals force times displacement in the force direction. The other choices describe different concepts.

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QID #24803 AIIMS UPPSC Health Education Officer (HEO) 2026 Mock Test Series Bilingual General Science Physics Hard

Choose the option that accurately represents Newton's second law.

Correct Answer: A. relates net force to rate of change of momentum
Newton's second law relates net force to rate of change of momentum. The other choices describe different concepts.

Question: Choose the option that accurately represents Newton's second law.

A. relates net force to rate of change of momentum

B. is spontaneous decay of unstable atomic nuclei

C. is distance travelled per unit time

D. is the number of cycles completed per unit time

Correct Answer: A. relates net force to rate of change of momentumExplanation: Newton's second law relates net force to rate of change of momentum. The other choices describe different concepts.

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QID #24802 AIIMS UPPSC Health Education Officer (HEO) 2026 Mock Test Series Bilingual General Science Physics Hard

Choose the option that accurately represents Newton's first law.

Correct Answer: D. describes inertia when net external force is zero
Newton's first law describes inertia when net external force is zero. The other choices describe different concepts.

Question: Choose the option that accurately represents Newton's first law.

A. is electric potential difference between two points

B. opposes current and is measured in ohms

C. is the rate of flow of electric charge

D. describes inertia when net external force is zero

Correct Answer: D. describes inertia when net external force is zeroExplanation: Newton's first law describes inertia when net external force is zero. The other choices describe different concepts.

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QID #24801 AIIMS UPPSC Health Education Officer (HEO) 2026 Mock Test Series Bilingual General Science Physics Hard

Choose the option that accurately represents Acceleration.

Correct Answer: C. is rate of change of velocity
Acceleration is rate of change of velocity. The other choices describe different concepts.

Question: Choose the option that accurately represents Acceleration.

A. is bending of light when its speed changes between media

B. is energy needed to raise unit mass by one degree

C. is rate of change of velocity

D. is return of light from a surface

Correct Answer: C. is rate of change of velocityExplanation: Acceleration is rate of change of velocity. The other choices describe different concepts.

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QID #24800 AIIMS UPPSC Health Education Officer (HEO) 2026 Mock Test Series Bilingual General Science Physics Hard

Choose the option that accurately represents Velocity.

Correct Answer: B. is displacement per unit time and has direction
Velocity is displacement per unit time and has direction. The other choices describe different concepts.

Question: Choose the option that accurately represents Velocity.

A. is normal force per unit area

B. is displacement per unit time and has direction

C. is mass per unit volume

D. is energy transferred because of a temperature difference

Correct Answer: B. is displacement per unit time and has directionExplanation: Velocity is displacement per unit time and has direction. The other choices describe different concepts.

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QID #24799 AIIMS UPPSC Health Education Officer (HEO) 2026 Mock Test Series Bilingual General Science Physics Hard

Choose the option that accurately represents Speed.

Correct Answer: A. is distance travelled per unit time
Speed is distance travelled per unit time. The other choices describe different concepts.

Question: Choose the option that accurately represents Speed.

A. is distance travelled per unit time

B. is energy possessed by a body because of motion

C. is stored energy associated with position or configuration

D. is the rate of doing work or transferring energy

Correct Answer: A. is distance travelled per unit timeExplanation: Speed is distance travelled per unit time. The other choices describe different concepts.

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QID #24798 AIIMS UPPSC Health Education Officer (HEO) 2026 Mock Test Series Bilingual General Science Physics Medium

How is Radioactivity best explained?

Correct Answer: B. is spontaneous decay of unstable atomic nuclei
Radioactivity is spontaneous decay of unstable atomic nuclei. The other choices describe different concepts.

Question: How is Radioactivity best explained?

A. is rate of change of velocity

B. is spontaneous decay of unstable atomic nuclei

C. describes inertia when net external force is zero

D. is displacement per unit time and has direction

Correct Answer: B. is spontaneous decay of unstable atomic nucleiExplanation: Radioactivity is spontaneous decay of unstable atomic nuclei. The other choices describe different concepts.

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QID #24797 AIIMS UPPSC Health Education Officer (HEO) 2026 Mock Test Series Bilingual General Science Physics Medium

How is Frequency best explained?

Correct Answer: A. is the number of cycles completed per unit time
Frequency is the number of cycles completed per unit time. The other choices describe different concepts.

Question: How is Frequency best explained?

A. is the number of cycles completed per unit time

B. is distance travelled per unit time

C. opposes current and is measured in ohms

D. is spontaneous decay of unstable atomic nuclei

Correct Answer: A. is the number of cycles completed per unit timeExplanation: Frequency is the number of cycles completed per unit time. The other choices describe different concepts.

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QID #24796 AIIMS UPPSC Health Education Officer (HEO) 2026 Mock Test Series Bilingual General Science Physics Medium

How is Resistance best explained?

Correct Answer: D. opposes current and is measured in ohms
Resistance opposes current and is measured in ohms. The other choices describe different concepts.

Question: How is Resistance best explained?

A. is electric potential difference between two points

B. is bending of light when its speed changes between media

C. is the rate of flow of electric charge

D. opposes current and is measured in ohms

Correct Answer: D. opposes current and is measured in ohmsExplanation: Resistance opposes current and is measured in ohms. The other choices describe different concepts.

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QID #24795 AIIMS UPPSC Health Education Officer (HEO) 2026 Mock Test Series Bilingual General Science Physics Medium

How is Voltage best explained?

Correct Answer: C. is electric potential difference between two points
Voltage is electric potential difference between two points. The other choices describe different concepts.

Question: How is Voltage best explained?

A. is energy transferred because of a temperature difference

B. is energy needed to raise unit mass by one degree

C. is electric potential difference between two points

D. is return of light from a surface

Correct Answer: C. is electric potential difference between two pointsExplanation: Voltage is electric potential difference between two points. The other choices describe different concepts.

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QID #24794 AIIMS UPPSC Health Education Officer (HEO) 2026 Mock Test Series Bilingual General Science Physics Medium

How is Electric current best explained?

Correct Answer: B. is the rate of flow of electric charge
Electric current is the rate of flow of electric charge. The other choices describe different concepts.

Question: How is Electric current best explained?

A. is normal force per unit area

B. is the rate of flow of electric charge

C. is mass per unit volume

D. is stored energy associated with position or configuration

Correct Answer: B. is the rate of flow of electric chargeExplanation: Electric current is the rate of flow of electric charge. The other choices describe different concepts.

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QID #24793 AIIMS UPPSC Health Education Officer (HEO) 2026 Mock Test Series Bilingual General Science Physics Medium

How is Refraction best explained?

Correct Answer: A. is bending of light when its speed changes between media
Refraction is bending of light when its speed changes between media. The other choices describe different concepts.

Question: How is Refraction best explained?

A. is bending of light when its speed changes between media

B. is energy possessed by a body because of motion

C. equals force times displacement in the force direction

D. is the rate of doing work or transferring energy

Correct Answer: A. is bending of light when its speed changes between mediaExplanation: Refraction is bending of light when its speed changes between media. The other choices describe different concepts.

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QID #24792 AIIMS UPPSC Health Education Officer (HEO) 2026 Mock Test Series Bilingual General Science Physics Medium

How is Reflection best explained?

Correct Answer: D. is return of light from a surface
Reflection is return of light from a surface. The other choices describe different concepts.

Question: How is Reflection best explained?

A. relates net force to rate of change of momentum

B. is rate of change of velocity

C. describes inertia when net external force is zero

D. is return of light from a surface

Correct Answer: D. is return of light from a surfaceExplanation: Reflection is return of light from a surface. The other choices describe different concepts.

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QID #24791 AIIMS UPPSC Health Education Officer (HEO) 2026 Mock Test Series Bilingual General Science Physics Medium

How is Specific heat capacity best explained?

Correct Answer: C. is energy needed to raise unit mass by one degree
Specific heat capacity is energy needed to raise unit mass by one degree. The other choices describe different concepts.

Question: How is Specific heat capacity best explained?

A. is spontaneous decay of unstable atomic nuclei

B. is distance travelled per unit time

C. is energy needed to raise unit mass by one degree

D. is displacement per unit time and has direction

Correct Answer: C. is energy needed to raise unit mass by one degreeExplanation: Specific heat capacity is energy needed to raise unit mass by one degree. The other choices describe different concepts.

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QID #24790 AIIMS UPPSC Health Education Officer (HEO) 2026 Mock Test Series Bilingual General Science Physics Medium

How is Heat best explained?

Correct Answer: B. is energy transferred because of a temperature difference
Heat is energy transferred because of a temperature difference. The other choices describe different concepts.

Question: How is Heat best explained?

A. opposes current and is measured in ohms

B. is energy transferred because of a temperature difference

C. is the number of cycles completed per unit time

D. is electric potential difference between two points

Correct Answer: B. is energy transferred because of a temperature differenceExplanation: Heat is energy transferred because of a temperature difference. The other choices describe different concepts.

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QID #24789 AIIMS UPPSC Health Education Officer (HEO) 2026 Mock Test Series Bilingual General Science Physics Medium

How is Density best explained?

Correct Answer: A. is mass per unit volume
Density is mass per unit volume. The other choices describe different concepts.

Question: How is Density best explained?

A. is mass per unit volume

B. is the rate of flow of electric charge

C. is return of light from a surface

D. is bending of light when its speed changes between media

Correct Answer: A. is mass per unit volumeExplanation: Density is mass per unit volume. The other choices describe different concepts.

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Free MCQs with Answers | Military Brat Defence Academy

Choose the option that accurately represents Pressure.

Choose the option that accurately represents Potential energy.

Choose the option that accurately represents Kinetic energy.

Choose the option that accurately represents Power.

Choose the option that accurately represents Work.

Choose the option that accurately represents Newton's second law.

Choose the option that accurately represents Newton's first law.

Choose the option that accurately represents Acceleration.

Choose the option that accurately represents Velocity.

Choose the option that accurately represents Speed.

How is Radioactivity best explained?

How is Frequency best explained?

How is Resistance best explained?

How is Voltage best explained?

How is Electric current best explained?

How is Refraction best explained?

How is Reflection best explained?

How is Specific heat capacity best explained?

How is Heat best explained?

How is Density best explained?

Free MCQs with Answers and Explanations