MontrealLady wrote:

answer for Q25 is E

answer for Q22 is A

what I did for 22 is to find a common dominator for 9/25 and 15/23...so i multiplied 25*23....but i think there is an easier way as my way took me long time

Q21 and Q3 have already been discussed.

Q25)

Given, 8% Int of $5000 = $400.

Cross Multiply,

400 = 6.5

?? = 100

=> (400 * 100)/65 = 6154 approx.

Q) The key here is to guess the appoximate values of each factor.

m = 9/25 ~ 10/25 ~ 0.4

w = 15/32 ~ 15/30 ~ 0.5

c = 1 - 0.4 - 0.5 = 0.1 approx

Therefore the order would be

c, m, w.

Hope this helps.

_________________

GMAT offended me. Now, its my turn!

Will do anything for Kudos! Please feel free to give one.