New Batches at TathaGat Delhi & Noida!               Directions to CP centre
Re: numbers...help please
by Tapesh Kumar - Saturday, 19 January 2013, 04:40 PM
 

I think the answer can be 114. below is the logic I thought of..

1001 - 1000^3+1

by the logic of divisibility, we need to separate the numbers in to group of 3 & alternatively add & subtract.

it will become - 123-546+876-987+654-234 = 114

 

Guys, pls let me know if this is incorrect.