प्रेशर कूकर में खाना कम समय में पकता है , क्योंकि . . . . . . - Food is cooked in a pressure cooker in less time, because . , , , , , - Pressure Cooker Me Khana Kam Samay Me Pakta Hai , Kyonki . . . . . . General Science in hindi, Physics Charo Or Se Band Hone Ke Karan Vayu Ka Prabhav Nahin Padta Hai . question answers in hindi pdf Adhik Daab Ke Karan Ubalte Pani Ka Tap Badh Jata Hai . questions in hindi, Know About Adhik Daab Ke Karan Ubalte Pani Ka Tap Kam Ho Jata Hai . General Science online test General Science notes in hindi quiz book Prayukt Pani Ka Vashpan Bahut Kam Hota Hai .