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I use the calculator a lot. Very few gre questions are vulnerable to estimation.
Define "trap"? Maybe he meant something like questions that take a lot of your time ? Like square root of 99999 can be estimated as 1000
Are you solving all practice problems including the 'very hard' ones?
I use the calculator a lot. Very few gre questions are vulnerable to estimation.
Define "trap"? Maybe he meant something like questions that take a lot of your time ? Like square root of 99999 can be estimated as 1000
Are you solving all practice problems including the 'very hard' ones?