What the heck am I missing here? I thought that 10/7 = 1 r3.

I think you may be right about the later MGMAT tests scoring higher. I took my first one last week and got a 630 (Q-36, V40) after scoring consistently 700+ on Princeton Review and GMAT Prep tests. I took the second and third tests yesterday and today and received scores of 700 (Q-43, V-41) and 730 ...

Just got done with MGMAT #2

Results: 700 (Q-43, V-41)

I'm much happier with this score. The Quant is still a bit below my averages from the other tests, but, from what I understand, that is to be expected.

Thanks for the responses to my frustration last week!

The best approach to this is to think what exactly is happening. If each student (x) gets to pick 2 songs each, that product can be divided by 12 to get to 4.

In a formula:
(2x)/12 = 4

Solve for x = 24

Dude! Amazing score! Great going!

Did you feel like any sorts of problems were especially prevalent? Permutations, combinations, probability, number properties, geometry, etc?

Ha! See, I don't even know what these problems are called! No wonder I have issues with them! Okay, I see what you're saying. I thought about it like this. Why is this wrong? Each pizza can be prepared in 4 ways: plain, extra cheese, mushrooms, both. So shouldn't we have: 4!+4!+4!+4!? That would be ...

If n is a positive integer and n^2 is divisible by 72, then the largest positive integer that must divide n is ?? Explanation: dividend = divisor * quotient + remainder => since is n ^ 2 is divisble by 72 = > quotient is some x and remainder = 0 => n ^ 2 = 72 * x + 0 => n ^ 2 = 72*x => n = sqrt(72*...