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Index Math Tricks and Shortcut for RRB NTPC Part 1 (in Bengali)
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RRB NTPC CHAPTERWISE MATH INDEX(সূচক) PART 1

Tapas khan is teaching live on Unacademy Plus

Tapas khan
I am a math teacher with 13 years plus experience and I am from west bengal so follow me and I have lots of math trick which helps compititi


  1. 3


  2. 12 - 5 5.5


  3. 3 2 3) 35 9, 2 35 3 5 2


  4. FOR YOu 311 2 2,3,2


  5. 5 E C2 S) 5 6x8 3 5