नागपुर स्थित किस कंपनी ने भारतीय सेना को स्वदेशी रूप से विकसित लोइटरिंग म्यूनिशन (Loitering Munition), 'नागास्त्र-1' (Nagastra-1) का पहला बैच सौंपा है?

The arrival of which commission in India triggered widespread protests, including mass hartals across the country in 1928?

Which of the following leaders was instrumental in initiating and leading India’s struggle for independence?