पारे का साधारणतया तापमापी यंत्रों में उपयोग किया जाता है क्योंकि इसकी मुख्य विशेषता क्या 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?