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safisana
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Verbal Study materials

Forum:
GMAT Strategy
Posted:
Mon Nov 24, 2008 5:33 am
Can anyone please advise me on the best books to study for Critical reasoning and Comprehension?
Thanks in advance


Safisana
safisana
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1
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GMAT prep question

Forum:
Data Sufficiency
Posted:
Mon Nov 03, 2008 4:59 am
If x, y and z are positive integers, what is the remainder when 100x + 10y + z is divided by 7?

1. y = 6
2. z = 3

The qa is E
safisana
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3
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Distance and Time from OG

Forum:
Problem Solving
Posted:
Sat Sep 27, 2008 8:21 pm
This question is from powerPrep pracrice test

One hour after Yolanda started walking from X to Y, a distance of 45 miles, Bob started walking along the same road from Y to X. If Yolandas waling rat ...
safisana
Replies:
2
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6975
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0

Prime Number and Divisors

Forum:
Problem Solving
Posted:
Thu Jul 31, 2008 7:26 am
This is the clearest example I have come across in more than two decades

If n and p are different positive prime numbers, which of the integers n^4, p^3 , and np has (have) exactly 4 positive divi ...
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