सूर्य का प्रभामंडल (Halo) प्रकाश के अपवर्तन द्वारा उत्पन्न होता है:

Mahatma Gandhi's last fast unto death in 1948 was primarily against which of the following?

What was the primary meaning of 'Swaraj' as popularized by Mahatma Gandhi during India's independence movement?

What was one major impact of India’s independence on its economy?