दो संख्याएँ 13 : 19 के अनुपात में हैं। यदि पहली संख्या 78 है, तो दूसरी संख्या ज्ञात कीजिए।

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?