वायुमंडलीय दाब पर द्वि-अंगी मिश्र धातु प्रणाली (binary alloy system) में यूटेक्टिक बिंदु (eutectic point) पर साम्यावस्था में मौजूद चरणों (phases) की संख्या कितनी होती 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?