100ºC तथा 0ºC
General competitive examinations frequently test candidates on Current Affairs topics. Questions like "सैल्सियस तापक्रम पर जल के क्वथनांक तथा हिमांक क्या..." are designed to verify factual recall and general awareness. Regular practice on similar MCQs ensures a higher accuracy rate. The correct option here is 100ºC तथा 0ºC.