जब कोई तरल ठोस रूप में बदलता है, तो उसका आयतन 25% बढ़ जाता है। जब वही ठोस वापस तरल रूप में बदलता है, तो उसके आयतन में कितने प्रतिशत की कमी होती 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?