जब प्रतिचयन ढांचा (sampling frame) निर्धारित करने का कोई तरीका न हो, तो किस प्रकार का प्रतिचयन सबसे उपयुक्त होता?

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?