3 सेमी, 4 सेमी और 5 सेमी भुजाओं वाले 3 घनों को पिघलाकर एक नया ठोस घन बनाया जाता है। इस प्रकार बने नए घन के ऊपरी और निचले फलकों का संयुक्त पृष्ठीय क्षेत्रफल कितना है?

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?