Biomechanics and Sports Mcqs chapter 8 Class 12 Term 1 Objective questions Physical education

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 1. The laws of ……… are concerned with internal and external forces acting on human body. 

(a) Gravitation 

(b) Motion 

(c) Momentum 

(d) Energy

Ans: (b) Motion

2. Which of the following is not a type of movement related to physical activity?

(a) Extension 

(b) Contraction 

(c) Abduction 

(d) Adduction

Ans: (b) Contraction

3. Identify the motion most commonly seen in shoulder and hip joints.

(a) Flexion 

(b) Rotation 

(c) Circumduction 

(d) Extension

Ans: (c) Circumduction

4. When a player lifts his arm to hit a ball in the game of lawn Tennis, then it is which movement?

(a) Extension 

(b) Flexion 

(c) Rotation 

(d) Abduction

Ans: (d) Abduction

5. Biomechanics as used in sports is considered to be a branch of which of these?

(a) Physics 

(b) Kinesiology 

(c) Physiology 

(d) Anatomy

Ans: (b) Kinesiology

6. In the given image, identify the movement.


(a) Abduction 

(b) Flexion 

(c) Adduction 

(d) Extension

Ans: (c) Adduction

7. The sports shown below is an application of Newton’s which law?

(a) Law of Action-Reaction 

(b) Law of Inertia

(c) Law of Acceleration 

(d) None of these

Ans: (a) Law of Action-Reaction

8. The sports being played in the picture below shows which of the following?

(a) Gravitational Pull 

(b) Air resistance 

(c) Both (a) and (b) 

(d) None of these

Ans: (b) Air resistance

9. Match the following.

A B C D 

(a) 2 1 4 3

(b) 1 3 2 1 

(c) 4 3 1 2 

(d) 2 4 1 3

Ans: (a) 2 1 4 3

10. Causes of sports injury are studied in ………… and accordingly correction measures can be taken to prevent them.

(a) Chemistry

(b) Sports medicine

(c) Sports psychology

(d) Biomechanics

Ans: (d) Biomechanics

11 Physical activity is made possible by movements and motions. Movements around a joint or lateral ………… involves the sequential combination of flexion, adduction, extension and abduction at a joint.

(a) Internal rotation 

(b) External rotation

(c) Circumduction 

(d) None of these

Ans: (c) Circumduction

12. According to Newton’s Second Law of motion, acceleration of an object, is directly proportional to the force producing it and inversely proportional to its mass. On the basis of this information, answer the following question.

What is the other name of Newton’s Second Law of Motion?

(a) Law of Inertia

(b) Law of Acceleration

(c) Law of Action-Reaction

(d) Law of Gravitation

Ans: (b) Law of Acceleration

13. Players always try to make their movements smooth to give their best performance and to avoid sports injuries. Knowing about Biomechanics help the players to achieve success in the sports that they play.

See the sport below and identify the law of motion applicable here.

(a) Second law

(b) Third law

(c) First law

(d) None of the above

Ans: (a) Second law

14. Assertion (A) A Hammer thrower needs to apply more force to throw as 16 lbs hammer as compared to a 12 lbs hammer.

Reason (R) The law of Acceleration states that if equal forces are applied to objects of different masses, the lighter mass will travel at a faster speed.

(a) Both A and R are true, but R is not the correct explanation of A

(b) Both A and R are true, and R is the correct explanation of A

(c) A is true, but R is false

(d) A is false, but R is true

Ans: (b) Both A and R are true, and R is the correct explanation of A

15. Assertion (A) Moving a finger in a circular motion without moving the hand is an example of circumduction.

Reason (R) Circumduction motion is a kind of rotation motion.

(a) Both A and R are true, but R is not the correct explanation of A

(b) Both A and R are true, and R is the correct explanation of A

(c) A is true, but R is false

(d) A is false, but R is true

Ans: (c) A is true, but R is false

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