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Class 8th maths I prashnawali 8.2 I NCERT I Hindi medium I Chapter 8 l Part 1|| by satyanarayan sir

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Class 8th maths || Prashnawali 8.4 || NCERT || Chapter 8 || Hindi medium || by satyanarayan sir

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Class 8th math I exercise 10.1 l Chapter 10 I NCERT I Solution I Hindi medium I by satyanarayan sir

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एक प्रामाणिक एवं दूरी परमाणु के लिए गैस की विशिष्ट ऊष्मा ज्ञात कीजिए