यदि [x]2 - 30[x] + 221 = 0 है, जहाँ [x] महत्तम पूर्णांक फलन (greatest integer function) को दर्शाता है, तो x के सभी संभावित पूर्णांक मानों का योग क्या है?

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?