Under the provisions of the Excise Act, what is the prescribed mandatory imprisonment term for an offence where the consumption of an adulterated intoxicant results in disability or grievous hurt to a person?

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?