भारत में परिचालन भूमि जोत वर्गीकरण के अनुसार, कितनी भूमि रखने वाले किसान को 'बड़ा किसान' (Large Farmer) वर्गीकृत किया जाता 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?