ऐसे प्रमाणीकरण उपकरण (Authentication devices) जो अंगूठे के निशान, रेटिना पैटर्न या चेहरे के पैटर्न जैसी मानवीय शारीरिक विशेषताओं को पहचानते हैं, कहलाते हैं:

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?