कौन सा भूवैज्ञानिक काल लगभग 252 मिलियन वर्ष पूर्व पृथ्वी के सबसे बड़े सामूहिक विलोपन (Mass Extinction) के साथ समाप्त हुआ, जिसके परिणामस्वरूप लगभग 95% समुद्री प्रजातियाँ विलुप्त हो गईं?

Which of the following events is considered a major turning point that fueled Indian nationalism during British rule due to its brutal nature and widespread condemnation?

Which of the following events is considered the first major peasant uprising against the British in India?

Who led the Non-Cooperation Movement in India?