निम्नलिखित में से कौन सा धात्विक तत्व मुख्य रूप से मानव रक्त में पाया 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?