Given below are four jumbled sentences. Pick the option that gives their correct order. P: They know what they have to do. Q: Don't you know your duties? R: Only you require to be told. S: Other students need not be told.

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?