Trick 421 - Cubing Numbers Ending with Digit 1 - Part 2

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Suresh Aggarwal

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In part 2 of the series of videos on finding the cubes of two-digit numbers, here is an interesting trick to find cubes of 21, 31, 41, 51, 61, 71, 81, 91......all numbers ending with 1.....too good for all students and especially for banking recruitment exam, clerical grade etc.....for more videos, keep visiting:
http://www.youtube.com/channel/UCXJh...
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