List of practice Questions

A proton and an alpha particle have equal momentum. The ratio of their kinetic energies (\(E_p /E_\alpha\)) and de Broglie wavelengths associated with them (\(\lambda_p /\lambda_\alpha\)) respectively are :
What do you understand by motivation? Which motivational techniques are used to improve the performance of the players? Explain in detail.
What is speed? Explain the methods to develop speed in detail.
A particle of mass \(m\) and charge \(q\) starts from rest and moves in an electric field \(\vec{E} = E_0 \hat{i}\). After travelling a distance \(x\) in the field along \(x\)-axis, the kinetic energy of the particle will be :
A square loop of side 50 cm is placed in a uniform magnetic field of 3·0 T acting perpendicular to the plane of the loop. If the loop is rotated through an angle of \(90^\circ\) in 0·3 s, the value of emf induced in the loop would be :
A plane electromagnetic wave travels through a medium and the magnetic field associated with it is given by \[ B = 5 \times 10^{-8} \sin (3 \times 10^{10} t - 150 x) \text{ T} \] where \(x\) is in metres and \(t\) is in seconds. The velocity of the wave is :
A thin plano-convex lens and a thin equi-concave lens are kept coaxially in contact as shown in the figure. Assuming both the lenses are made of glass of refractive index \(\mu\), and \(R\) is the radius of curvature of each curved surface, the focal length of the combination is :
Differentiate between Scoliosis and Lordosis deformities. Suggest corrective measures for Knock-knee and Flat foot deformities.
Raghav plans to conduct strength and flexibility tests specifically for the lower body, targeting his grandfather's friend. Explain in detail the procedure and scoring system to administer these tests.
Describe three factors those affect the trajectory of a projectile.
Elucidate three physiological changes those occur due to ageing.
Devise a plan of physical activities in accordance with World Health Organization guidelines for adults aged 65 and above.
Enlist the asanas for obesity. Explain the procedure of any one asana for it.
Prashant began vomiting after lunch at school. He was promptly taken to a nearby doctor, who diagnosed him with food intolerance. Outline three types of food intolerance.
In the example given below, which of Newton's Laws of Motion will apply? Justify your answer: When a cricket and tennis ball are thrown with the same force, the tennis ball moves with greater acceleration.
Briefly explain talent selection in the process of talent identification and talent development.
Briefly explain talent transfer in the process of talent identification and talent development.
Compare and contrast the intramural and the extramural tournament.
“Sports that require athletes to maintain a specific weight to perform well are at higher risk of developing eating disorders.” Justify this statement with your answer.
Write any four benefits of Nadi-Shodhan pranayama.
What is the role of Physical Education teachers in promoting inclusion in sports?
Explain the procedure of any one strength test of the SAI Khelo India Fitness Test used for 9 to 18 years class 4 to 12 children.
In the example given below, which of Newton's Laws of Motion will apply? Justify your answer: When a Swimmer pushes the water backwards.
Assertion (A): Actions and responses of two athletes may differ during a match situation.
Reason (R): Personality is the combination of an Individual's thoughts, characteristics, behaviour, attitude and habits.
Shweta is over-stressed and anxious as she is preparing for her 'NEET' exam. Which of the following is a suitable reason for her to exercise?