You have a brick (length l, breadth b and height h). If you keep it on a table such that different faces touch the surface each time, then in the three different cases, the brick will exert:

The 'Drain of Wealth' theory was propounded by which Indian nationalist leader?

Which event is considered the turning point in Mahatma Gandhi's leadership in the Indian independence movement?

Which African leader is known for his non-violent opposition to colonial rule?