sumitgoel87's posts
sumitgoel87 replied to NMAT 2012-Relevant Questions Discussion
though i dont think its the right place to reply...u can use quant thread for these type of queries....
btw my take goes like this
X: 83
Y: 76
Z: 85
X+Y: 79
Y+Z: 81
ths imples n(X):n(Y) = 3:4
n(Y):n(Z) = 4:5
therefore aggregate of three classes will be:
= 3(83)+4(7...
6 6
sumitgoel87 replied to Official Quant Thread for CAT 2011 [Part 8]
M1,M2,M3,M4,M5,F1,F2,F3,F4,F5
A couple can be chosen in 5C1 way the left people will be arranged
8*6*5*4*3*2*1*1
Therefore 5760*5*2*9
but i am not sure...so wnt some one to check
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sumitgoel87 replied to Official Quant Thread for CAT 2011 [Part 8]
obvious it will be OA....i hav rechecked and sorry to say pie cant come in answer. as its asking for ratio...i have wrongly put pie in my previous post
sumitgoel87 replied to Official Quant Thread for CAT 2011 [Part 8]
1/8*127 = 1/1016 ??
sumitgoel87 replied to Official Quant Thread for CAT 2011 [Part 7]
bhai, class mates means excluding the speaker so the students will be 209+1=210students....rest u r right...but OA will becum wrong
sumitgoel87 replied to Official Quant Thread for CAT 2011 [Part 7]
OA should be (2) Only 1......want my approach??
sumitgoel87 replied to Official Quant Thread for CAT 2011 [Part 7]
F = R + 3R
(F+ = 2.5(R+
frm this u can find out the solution
sumitgoel87 replied to Official Quant Thread for CAT 2011 [Part 7]
it is saying less then 7 in every case, so dont u thnk we should take max as 6 and OA becum 6C3 = 20.
sumitgoel87 replied to Official Quant Thread for CAT 2011 [Part 7]
20 aa raha hai bhai mera to.....
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sumitgoel87 replied to Official Quant Thread for CAT 2011 [Part 7]
1. 402, whats d OA?