Hello everybody, I have a question about test scores. I got 580 on MGMAT and 410 on GMATPrep. Is there any explanation why i have so much difference between these test scores? I've heard MGMAT is much harder than GMAT Prep and I am kind of confused here :) please could someone tell me what might be ...

Yes, I used RESUME button couple of times and took longer brakes on MGMAT. However, I felt more nervous on Gmatprep. Do you think that, it is my nervousness affected the score? In addition, I would appreciate if you could give me some advice for improving my stamina . Thank you for your time.

Thank you very much for your help. I will follow your advice.

Hello Stacey, No, I did not work on problems while the test was paused. I have noticed that Math section on MGMAT is harder than on GMATPrep, and verbal I found more difficult on GMATPrep. I am better on Math, so I got quant subscores almost the same on both but verbal was too low on GMATPrep. I am ...

Hi everybody, I took both tests again. these are the results: GmatPrep- 460 Q38 V16 :( MGMAT- 600 Q43 V30 I still don't understand this huge difference, I did everything you told me. I guess I need to work hard on my Verbal.I am using MGMAT sentence correction book. Would you suggest any particular ...

Hi Stacey, First of all, I want to thank you for your reply. "Your quant dropped a little bit, but your verbal is really the big difference. How was your timing on each test? Did you run out of time and have to rush? If so, on how many questions? Give us as much detail as possible on the timing...

Thank you Jonathan for advice. I will consider it
Good point, great example. :)

Here is how I solved it:

5^21 x 4^11=2 x 10^n

5^21 x ((2)^2)^11=2^1 x (2 x 5)^n
5^21 x 2^22= 2^1 x 2^n x 5^n
2^22=2^1+n , 22=1+n, n=21
5^21=5^n , n=21

I hope you find it helpful

For every positive evan integer n, the function h(n) is defined to be the product of all the even integers from 2 to n, inclusive. If P is the smallest prime factor of h(100)+1 then P is Between 2 and 10 10 and 20 20 and 30 30 and 40 greater than 40 Please, could someone explain this problem to me? ...

If 2^x - 2^x-2=3(2^13) what is the value of x?

a) 9
b) 11
c) 13
d) 15
e) 17

Answer is d)15. It seems easy but I just can not figure out how to solve this one. I am missing something here. I'll appreciate any help.

Thank you Ron

Thank you very much

I think the answer is E. Is not it?

Is it E?

I would go with B Sum of the five pieces of wood would be 620 centimeters if median length is 140 centimeters, maximum possible length of the shortest piece of wood would be 100. 100,100, 140 ,140,140 total 620 I am not sure if its helpful or correct, however, I tried :) lets wait for an expert's an...