किसी मौजूदा कठोर हो चुकी कंक्रीट संरचना (hardened structure) की संपीड़न सामर्थ्य को निम्नलिखित में से किस परीक्षण द्वारा गैर-विनाशकारी रूप से निर्धारित किया जा सकता 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?