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Problem based on Train concept : Lesson 4 (in Hindi)
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In this lesson, Devendra will discuss Some important Concepts and questions from Time, Speed and distance + Train.

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

Unacademy user
How to solve this type of problems- The numbers 2270, 3739 & 6677 on being divided by a certain number of three digit,leave the same remainder? Find the no and remainder...