जब पृथ्वी अपनी कक्षा में सूर्य से सबसे अधिक दूरी पर होती है, तो इस स्थिति को क्या कहा जाता है? A. उपसौर (Perihelion) B. अपसौर (Aphelion) नीचे दिए गए विकल्पों में से सही उत्तर चुनिए:

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?