अरुण, बरुण और तामूर नदियाँ किस प्रमुख नदी प्रणाली का एक महत्वपूर्ण हिस्सा हैं?

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?