यदि कोई मूलधन साधारण ब्याज पर 20 वर्षों में दोगुना हो जाता है, तो उस मूलधन को स्वयं का 4 गुना होने में कितने वर्ष लगेंगे?

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?