A rigid body capable of rolling without slipping rolls down a smooth inclined plane of inclination θ and length s. If the square of the velocity attained by the body at the foot of the plane is 1.2 gs sin θ, identify the rigid body.

The arrival of which commission in India triggered widespread protests, including mass hartals across the country in 1928?

Which of the following leaders was instrumental in initiating and leading India’s struggle for independence?

Which of the following viceroys of India is associated with the 'Ilbert Bill' controversy?