3 सेमी, 4 सेमी और 5 सेमी भुजाओं वाले एक समकोण त्रिभुज को उसकी 3 सेमी वाली भुजा के परितः घुमाया जाता है। इस प्रकार बने शंकु का आयतन ज्ञात कीजिए।

Which Indian independence movement leader was primarily known for his philosophy and practice of non-violent civil disobedience?

Who gave the call for 'Do or Die' during the Quit India Movement in 1942?

Which of the following revolutionary pairs were imprisoned together in Cellular Jail and faced harsh conditions, contributing significantly to the Indian independence movement?