पानी से भरे बर्तन में आंशिक रूप से डूबी हुई एक सीधी छड़ी मुड़ी हुई प्रतीत होती है। यह किस प्रकाशिक घटना के कारण 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?