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Daily Questions Series : Lesson 2 (in Hindi)
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In this lesson, Devendra will discuss Some important Concepts and questions from Ratio and Proportion.

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

Unacademy user
thank you so much mam. you explained the things in very simple and easy manner. First time I actually discovered that maths could be interesting too. Keep up the good work mam :-)