अंतरिक्ष अनुसंधान में निम्नलिखित में से किसका उपयोग मुख्य रूप से रॉकेट ईंधन (तरल प्रणोदक के रूप में) के रूप में किया जाता 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?