Physical Education Set 4 2022-2023 Commerce (English Medium) Class 12 Question Paper Solution

Identify the Asana:

Bhujangasana

Halasana

Vajrasana

Dhanurasana

Traits like sadness, mood swings and emotional instability are related with ______.

Extroversion

Agreeableness

Conscientiousness

Neuroticism

Which of the following is NOT the factor affecting projectile trajectory?

Gravity

Angle of Release

Buoyant Force

Air Resistance

Which of the following factors does NOT determine flexibility?

Joint Structure

Previous Injury

Efficiency of Lungs

Age and Gender

Fartlek Training is used to develop ______.

Endurance

Strength

Flexibility

Speed

Which type of coordinative ability is required in games like judo and wrestling?

Orientation ability

Coupling ability

Adaptation ability

Differentiation ability

The ability to tolerate higher concentrations of ______ can help in improving endurance performance.

Lactic acid

Hydrochloric acid

Acetic acid

Sulphuric acid

Centre of Gravity is the average location of an object's ______.

Weight

Force

Resistance

Velocity

Assertion (A): Aggression is part of human behaviour and is necessary for an individual to live and struggle for higher achievements.

Reason (R): Aggression is inevitable and inseparable in sport activities.

In the context of the above two statements, which one of the following is correct?

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

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

(A) is true, but (R) is false.

(A) is false, but (R) is true.

Role of water in the human body is to ______.

Regulate body temperature

Give energy

Repair cell

Protect from disease

Which of the following are water-soluble vitamins?

Vitamin D and K

Vitamin B and C

Vitamin A and E

Vitamin A and C

Which of the following asana is NOT used to cure Asthma?

Tadasana

Dhanurasana

Parvatasana

Bhujangasana

How many total matches will be played in a knock-out fixture of 19 teams?

18

17

20

16

Knock-out tournament is also known as ______.

Elimination tournament

Round-robin tournament

League tournament

Challenge tournament

First Deaflympic Games was organized in the year ______.

1896

1960

1924

1951

Match the following:

Choose the correct option from the following:

I - 3, II - 1, III - 4, IV - 2

I - 1, II - 3, III - 4, IV - 2

I - 4, II - 2, III - 1, IV - 3

I - 2, II - 3, III - 4, IV - 1

Match the following:

Choose the correct option from the following:

I - 2, II - 1, III - 4, IV - 3

I - 2, II - 3, III - 1, IV - 4

I - 1, II - 3, III - 2, IV - 4

I - 2, II - 3, III - 4, IV - 1

Menarche is related to ______.

Ending of menstrual period in women

Beginning of menstrual period in women

Time of pregnancy

Spinal deformity

Briefly explain any two factors determining endurance.

What do you understand by "Goal Setting"?

Define Flexibility.

List down the types of flexibility.

Elucidate any four types of fractures.

What is BMI?

Calculate BMI of a child whose weight is 72 kg and height 1.68 mt.

Differentiate between Macro and Micro Nutrients.

"Participation in physical activities is advantageous for children with special need." Briefly explain any six advantages.

Write the functions and sources of Vitamin D.

Write the functions and sources of Vitamin K.

Briefly explain the functions of Directing to organize sports event.

Briefly explain the functions of Controlling to organize sports event.

How can we enhance the sports performance with the help of self-talk? Explain.

How can we enhance the sports performance with the help of self-esteem? Explain.

Elucidate any six effects of exercise on muscular system.

What do you understand by Round shoulders deformity?

Suggest any four corrective measures for round shoulders.

On the basis of the above fixture, answer the following questions:

1. Which method, is shown in the picture to draw fixture in league tournament?
2. What is the formula to calculate number of matches?
3. In league or Round Robin, Tournament winner will be decided on the basis of ______.
4. If 7 teams participate in a league Tournament, ______ number of matches will be played.

Study the pictures given below:

(A)	(B)
Stationary Ball	Moving Ball

Based on your above study and your knowledge, answer the following questions:

1. Which law of motion will be applied to initiate motion of the ball as depicted in illustration (A)?
2. In illustration (B) which force is acting upon the ball to slow it down?
3. Which law of motion will determine the quality of bounce?
4. ____ of an object directly depends upon the mass of the object and net force applied on it.

OR

"When a cricket ball is moving with a certain velocity, the player has to apply retarding force to bring the ball at rest in his hands." Which Newton's Law is applied in this illustration?

In relation to the pictures, answer the following questions:

(A)	(B)	(C)

1.  Logo shown in picture ______ refers to Special Olympics.
2. Who was the founder of the Special Olympics?
3. According to Figure ‘B’, the hand shapes of ‘OK’, ‘Good’ and ‘Great’ that overlap each other in a circle, represent the original sign for ______.
4. How many countries participated in the first Paralympic Games in Rome (Italy) in 1960?

OR

The motto of the Paralympics is ______.

List down any four asanas used for the prevention of Hypertension. Explain the procedure and contraindication of any one of them with the help of a stick diagram.

What is the purpose of Rikli and Jones fitness test? Explain the procedure of any two test items in detail.

Define strength.

Explain any two methods to develop strength.

What is Friction?

Write the advantages and disadvantages of friction by giving suitable examples from sports.