जब वस्तु अनंत पर होती है, तो उत्तल दर्पण (Convex Mirror) द्वारा बनने वाले प्रतिबिंब की प्रकृति क्या 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?