ताजी सब्जियां जल्दी खराब हो जाती हैं क्योंकि उनमें किसकी मात्रा अधिक होती है?

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?