NumberSystem

gaurav200x

Gaurav Mittal
how can one determine easy qns in DI?

are there any other books for DI alone?
Well, when u keep solving questions of different levels, u would be easily able to identify them easily and know how much time u need to solve a particular type of problem and whether u could actually solve it or not.

Sufficient practice and having a command on the ways to calculate (using vedic maths) should help u clear DI easily.

Not sure about the books for DI. Maybe u could ask ur profs at the coaching centre.
 
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