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Introduction (in Hindi)
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Introduction

Mohit Yadav
Chemistry is everything it's elemental. I believe in creating more chemistry lovers. (Typically reply within an hour ⏰)

Comments
(2)
U
Unacademy user
sir. in last qs. price and sale both were different quantity, how come they have been taken together for the successive percentage change.
Mohit Yadav
5 months ago
Thanks bhaii