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Ratio and Proportion Part 9 (in Hindi)
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In this lesson, Devendra will explain the important concepts and questions to solve Ratio and Proportion problems.

Devendra vmentor
Author of 3 books on Arithmetic, Advanced Maths & English Grammar. Cleared CSE (pre) / SSC-CGL / SBI PO / IBPS PO.

Unacademy user
thank u sir plzzzz upload more videos if possible
Pawan Saini
2 years ago
Surely.. I will upload. Don't worry..
Sir , aapki book ka publication kya hai ? ye online available hai kya ?
Devendra vmentor
2 years ago
Keep learning :)
that bro the lesson you taught will with me live long
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