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Questions 29-37 : (in Hindi)
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In this lesson, Devendra will discuss Some important Concepts and questions from percentage topic.

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

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Unacademy user
Can you pls elaborate on how cq:qb... Thanks in advance 😊
please question in english,i dont know hindi