Two masses m1 and m2 (where m1 > m2) are connected by a light inextensible string passing over a smooth fixed pulley. When the system is released from rest, m1 moves downwards by 3 m in 3 s. The ratio m1m2 is: (Take g = 10 m/s2)

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?