CBSE Class 12 – Physical Education Question Paper 2023

SECTION A

1. Identify the Asana:

1. Identify the Asana:
(a) Bhujangasana
(c) Vajrasana
(b) Halasana (d) Dhanurasana
(Question for Visually Impaired candidates)
pose is like cobra.
(a) Bhujangasana
(b) Dhanurasana
(c) Vajrasana
(d) Ardhmatsyendrasana

Answer:(a) Bhujangasana.

2. Traits like sadness, mood swings, and emotional instability are related to:
(a) Extroversion
(b) Agreeableness
(c) Conscientiousness
(d) Neuroticism
Answer: (d) Neuroticism

3. Which of the following is NOT a factor affecting projectile trajectory?
(a) Gravity
(b) Angle of Release
(c) Buoyant Force
(d) Air Resistance
Answer: (c) Buoyant Force

4. Which of the following factors does NOT determine flexibility?
(a) Joint Structure
(b) Previous Injury
(c) Efficiency of Lungs
(d) Age and Gender
Answer: (c) Efficiency of Lungs

5. Fartlek Training is used to develop:
(a) Endurance
(b) Flexibility
Answer: (a) Endurance

6. Which type of coordinative ability is required in games like judo and wrestling?
(a) Orientation ability
(b) Coupling ability
(c) Adaptation ability
(d) Differentiation ability
Answer: (a) Orientation ability

7. The ability to tolerate higher concentrations of ____ can help in improving endurance performance.
(a) Lactic acid
(b) Hydrochloric acid
(c) Acetic acid
(d) Sulphuric acid
Answer: (a) Lactic acid

8. Centre of Gravity is the average location of an object’s:
(a) Weight
(b) Force
(c) Resistance
(d) Velocity
Answer: (a) Weight

9. Given below are the two statements labelled Assertion (A) and Reason (R).
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?
(a) Both (A) and (R) are true and (R) is the correct explanation of (A).
(b) Both (A) and (R) are true, but (R) is not the correct explanation of (A).
(c) (A) is true, but (R) is false.
(d) (A) is false, but (R) is true.
Answer: (b) Both (A) and (R) are true, but (R) is not the correct explanation of (A).

10. Role of water in human body is to
(a) regulate body temperature
(b) give energy
(c) repair cell
(d) protect from disease
Answer: (a) regulate body temperature

11. Which of the following are water soluble vitamins?
(a) Vitamin D & K
(b) Vitamin B & C
(c) Vitamin A & E
(d) Vitamin A & C
Answer: (b) Vitamin B & C

12. Which of the following asana is NOT used to cure Asthma?
(a) Tadasana
(b) Dhanurasana
(c) Parvatasana
(d) Bhujangasana
Answer: (b) Dhanurasana

13. How many total matches will be played in a knock-out fixture of 19 teams?
(a) 18
(b) 17
(c) 20
(d) 16
Answer: (b) 17

14. Knock-out tournament is also known as:
(a) Elimination tournament
(b) Round-robin tournament
(c) League tournament
(d) Challenge tournament
Answer: (a) Elimination tournament

15. First Deaflympic Games was organized in the year:
(a) 1896
(b) 1960
(c) 1924
(d) 1951
Answer: (c) 1924

16. Match the following:
List-I

  1. Genu Valgum
  2. Wide gap between the knees when standing with feet together
  3. Knees touch each other in normal standing position.
  4. Inward curvature of the spine

List-II
I. Knock Knee
II. Bow legs
III. Lordosis
IV. Curvature of the spine
Choose the correct option from the following:
(a) 3 – I, 4 – II, 1 – IV, 2 – III
(b) 1 – III, 2 – IV, 3 – I, 4 – II
(c) 4 – III, 1 – II, 3 – I, 2 – IV
(d) 2 – III, 1 – IV, 3 – II, 4 – I
Answer: (b) 1 – III, 2 – IV, 3 – I, 4 – II

17. Match the following:
List-I

  1. Plate Tapping Test
  2. Push-up
  3. Partial Curl-up
  4. Modified push-up

List-II
I. Upper body strength endurance of boys
II. Speed and coordination of limb movement
III. Upper body strength endurance of girls
IV. Abdominal strength
Choose the correct option from the following:
(a) 1 – IV, 2 – I, 3 – II, 4 – III
(b) 2 – I, 3 – IV, 1 – III, 4 – II
(c) 1 – II, 2 – III, 3 – IV, 4 – I
(d) 3 – IV, 1 – II, 2 – I, 4 – III
Answer: (b) 2 – I, 3 – IV, 1 – III, 4 – II

18. Menarche is related to:
(a) Ending of menstrual period in women
(b) Beginning of menstrual period in women
(c) Time of pregnancy
(d) Spinal deformity
Answer: (b) Beginning of menstrual period in women

SECTION B

19. Briefly explain any two factors determining endurance.

  • Aerobic capacity: The ability of the body to use oxygen effectively during prolonged physical activity, which influences stamina and endurance. Higher aerobic capacity allows an individual to sustain physical activity for a longer period.
  • Muscle strength: Muscles that are stronger can work for a longer time before fatigue sets in. Improved muscle strength also supports better endurance during physical activities.

20. What do you understand by “Goal Setting”?
Goal setting is the process of identifying specific objectives or targets to achieve within a set timeframe. It helps provide direction, focus, and motivation for individuals to strive towards achieving personal or professional objectives.

21. Define Flexibility and list down its types.

  • Flexibility refers to the range of motion around a joint or the ability of muscles to stretch without injury.

Types of flexibility:

  1. Static flexibility: The ability to hold a stretch or position for an extended period.
  2. Dynamic flexibility: The ability to move a joint through its full range of motion with control and speed.

22. Elucidate any four types of fractures.

  1. Simple fracture: A clean break where the bone does not puncture the skin.
  2. Compound fracture: The bone breaks and pierces through the skin, causing a risk of infection.
  3. Greenstick fracture: An incomplete fracture where the bone bends but does not break completely, common in children.
  4. Comminuted fracture: The bone breaks into several pieces, often due to high-impact trauma.

23. What is BMI? Calculate BMI of a child whose weight is 72 kg and height 1.68 mt.
BMI (Body Mass Index) is a measurement that helps assess whether a person is underweight, normal weight, overweight, or obese based on their height and weight. The formula to calculate BMI is:

BMI=Weight (kg)Height (m)2\text{BMI} = \frac{\text{Weight (kg)}}{\text{Height (m)}^2}

Substituting the values:

BMI=72(1.68)2=722.8224≈25.5\text{BMI} = \frac{72}{(1.68)^2} = \frac{72}{2.8224} \approx 25.5


Answer: The BMI of the child is approximately 25.5, which falls under the overweight category.

24. Differentiate between Macro and Micro Nutrients.

  • Macro Nutrients: These are nutrients required by the body in large amounts to provide energy and support growth. Examples include carbohydrates, proteins, and fats.
  • Micro Nutrients: These are nutrients required in smaller amounts, but they are essential for body functions such as immunity and metabolism. Examples include vitamins and minerals.

Section C Answers

25. “Participation in physical activities is advantageous for children with special needs.” Briefly explain any six advantages.

  1. Improved physical health: Regular participation in physical activities can help manage conditions like obesity or muscle weakness in children with special needs.
  2. Enhanced social skills: Engaging in group activities can help children interact with peers and develop communication and social skills.
  3. Increased self-confidence: Achieving success in physical activities boosts self-esteem and encourages independence.
  4. Better coordination and motor skills: Activities can help children develop fine and gross motor skills, improving coordination.
  5. Mental well-being: Physical activities help reduce stress, anxiety, and improve mood, promoting mental health.
  6. Development of life skills: Participation helps children learn patience, perseverance, and teamwork.

26. Write the functions of Vitamin D and Vitamin K and mention their sources.

  • Vitamin D:
    • Functions: Helps the body absorb calcium, essential for bone health, and boosts immune function.
    • Sources: Sunlight, fortified milk, egg yolks, fatty fish.
  • Vitamin K:
    • Functions: Essential for blood clotting and bone health.
    • Sources: Leafy greens (spinach, kale), broccoli, cabbage.

27. Briefly explain the functions of Directing and Controlling to organize sports events.

  • Directing: It involves guiding and motivating the participants and staff involved in organizing a sports event. It ensures that every person knows their role and responsibilities.
  • Controlling: It ensures that the sports event is running according to the plan. This includes monitoring progress, making adjustments as necessary, and evaluating the success of the event.

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

  • Self-talk: Positive self-talk can help athletes focus, stay motivated, and overcome challenges. By repeating encouraging phrases, athletes can boost their mental toughness and reduce anxiety.
  • Self-esteem: Higher self-esteem helps athletes believe in their capabilities, leading to better performance and resilience. A positive self-image can enhance motivation and encourage a growth mindset.

29. Elucidate any six effects of exercise on the muscular system.

  1. Increased muscle strength: Regular exercise makes muscles stronger and more efficient at generating force.
  2. Muscle endurance: Exercise improves the ability of muscles to perform continuous work without fatigue.
  3. Muscle hypertrophy: Exercise causes muscles to increase in size due to the growth of muscle fibers.
  4. Improved flexibility: Stretching and exercising can improve the flexibility of muscles, reducing the risk of injury.
  5. Increased blood flow to muscles: Exercise enhances circulation, ensuring that muscles get more oxygen and nutrients.
  6. Better muscle coordination: Regular exercise helps the nervous system work more efficiently, improving coordination and reaction time.

30. What do you understand by Round shoulders deformity? Suggest any four corrective measures for round shoulders.

  • Round shoulders deformity is a posture issue where the shoulders are hunched forward, often due to poor posture, long hours of sitting, or weakness in the upper back muscles.

Corrective measures:

  1. Posture correction: Encouraging proper posture by keeping the back straight and shoulders pulled back.
  2. Strengthening exercises: Exercises targeting the upper back, like rows and reverse flys, help to strengthen muscles that support proper shoulder positioning.
  3. Stretching exercises: Stretching the chest and front shoulder muscles can help release tightness and restore balance to the shoulder.
  4. Ergonomic adjustments: Adjusting workstations or daily activities to ensure the body is in a neutral position and avoids slouching.

SECTION D

31.(Internal choices available)1-2
1-3 2-3
1-42-43-4
1-52-53-54-5
1-62-63-64-65-6
1-72-7 3-7 4-7 5-7 | 6-7 | 1-82-83-84-85-80-878
On the basis of above fixture, answer the following questions: (a) Which method is shown in the picture to draw fixture in league tournament ?

31.
(a) Which method is shown in the picture to draw a fixture in a league tournament?
Answer: The method shown is the Round Robin (League) Tournament.

(b) What is the formula to calculate the number of matches?
Answer: The formula is:


Number of matches=n(n−1)2\text{Number of matches} = \frac{n(n-1)}{2}

Where n is the number of teams.

(c) In league or Round Robin Tournament, winner will be decided on the basis of:
Answer: The winner will be decided on the basis of total points accumulated by the teams, through wins, losses, and draws. If points are tied, other criteria like goal difference might be used.

(d) If 7 teams participate in a league Tournament, how many matches will be played?
Answer:
Using the formula:


Number of matches=7(7−1)2=7×62=21\text{Number of matches} = \frac{7(7-1)}{2} = \frac{7 \times 6}{2} = 21

So, 21 matches will be played.

32. Study the pictures given below:
(A) Stationary Ball
(R) Moving Ball

(a) Which law of motion will be applied to initiate motion of the ball as depicted in the illustration (A)?
Answer: The law of motion applied is Newton’s First Law of Motion (Law of Inertia).

(b) In illustration (B), which force is acting upon the ball to slow it down?
Answer: The force acting on the ball to slow it down is friction (or air resistance).

(c) Which law of motion will determine the quality of bounce?
Answer: Newton’s Third Law of Motion (Action and Reaction) will determine the quality of bounce.

(d) The motion of an object directly depends upon the mass of the object and net force applied on it.
Answer: This refers to Newton’s Second Law of Motion (F = ma).

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?”
Answer: Newton’s First Law of Motion (Law of Inertia) is applied here.

For Visually Impaired Candidates:
By giving suitable examples from sports, explain any two Newton’s Laws of Motion in detail.

1. Newton’s First Law of Motion (Law of Inertia):
Example: When a soccer ball is kicked, it stays at rest until a force is applied. Once kicked, the ball will continue to roll until another force (e.g., friction or the player stopping it) acts upon it.

2. Newton’s Second Law of Motion (F = ma):
Example: In a sprint, if a runner applies more force, their acceleration increases. If they weigh more, more force is needed to achieve the same acceleration.

33. In relation to the pictures, answer the following questions:

(A)
(a) Logo shown in picture
(B)
(C)
refers to Special Olympic.
(b) Who was the founder of Special Olympics?
(e) According to figure ‘B’, the hand shapes of ‘OK’, ‘Good’ and ‘Great’ that overlap each other in a circle, represent the original sign for
(d) How many countries participated in the first Paralympic Games in Rome (Italy) in 1960?
The moto of Paralympics is
OR
(For Visually Impaired Candidates)
Explain any four strategies to make physical activities accessible for children with special needs.

Answers:

(A) Special Olympics (B) Eunice Kennedy Shriver (C) Deaflympics (D) 23 (E) Spirit in Motion