दो समान घन, जिनमें से प्रत्येक का आयतन 729 सेमी 3 है, एक दूसरे से सिरे से सिरा मिलाकर जोड़े जाते हैं। परिणामी घनाभ का कुल पृष्ठीय क्षेत्रफल क्या होगा?

Which movement aimed to promote Khadi, a hand-spun and handwoven cloth native to India?

Who were prominent leaders associated with the initial phase of the Telangana Rebellion (1946-1951) against the Nizam's rule and feudal landlords?

What was the immediate trigger for the Revolt of 1857?