किस प्रकार के दर्पण का उपयोग करके एक दूर स्थित ऊँची इमारत का पूरा छोटा प्रतिबिंब (diminished image) निश्चित रूप से देखा जा सकता 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?