Search found 399 matches
Sorry for the late reply. You are correct the OA is A. I was checkin to see what other people thought here because I thought "unique" license plates meant that none of the letters or numbers could repeat. If that was the case then 36^6 wouldn't be the correct answer, but neither would any...
- by xcusemeplz2009
Sat Nov 14, 2009 2:17 am- Forum: Problem Solving
- Topic: Combinatorics Question
- Replies: 7
- Views: 1875
- by xcusemeplz2009
Sat Nov 14, 2009 12:01 am- Forum: Problem Solving
- Topic: Combinatorics Question
- Replies: 7
- Views: 1875
1)f(x)=x^2
f(a+b)=(a+b)^2
f(a)=a^2
f((b)=b^2
hence (a+b)^2#a^2+b^2
likewise solve u will get E as the ans for which LHS ans RHS are equally...
its all mental calculation....
E)
f(a+b)=-3(a+b)
fa=-3a
fb=-3b
fa+fb=-3(a+b)
- by xcusemeplz2009
Fri Nov 13, 2009 9:54 pm- Forum: Problem Solving
- Topic: functions
- Replies: 1
- Views: 1221
for 2nd)
x=sum of interior opp angles
using this formula we can get the other angle as 30 and hence the req side as same as 6
- by xcusemeplz2009
Fri Nov 13, 2009 7:40 pm- Forum: Data Sufficiency
- Topic: Is this geometry ques. bad or my thinking process is wrong?
- Replies: 2
- Views: 1375
from 1st x can be either 2 or 3 not suff as we need only one value
from 2nd x can be either 3 or 4 same
from bth we come to knw that only one sol that is x=3 is possible
hence bth
- by xcusemeplz2009
Fri Nov 13, 2009 9:09 am- Forum: Data Sufficiency
- Topic: Algebra Question
- Replies: 4
- Views: 1402
- by xcusemeplz2009
Fri Nov 13, 2009 5:21 am- Forum: Sentence Correction
- Topic: parallelism
- Replies: 4
- Views: 1805
- by xcusemeplz2009
Fri Nov 13, 2009 3:31 am- Forum: Data Sufficiency
- Topic: warehouse
- Replies: 12
- Views: 1979
Gprep co ordinate geo
i was able to solve it graphically , intrested in how to find the slope non graphically.
and pls suggest ways to find out slope and
how to know when is it negative or positive if drawn in a graph??
- by xcusemeplz2009
Fri Nov 13, 2009 3:28 am- Forum: Data Sufficiency
- Topic: Gprep co ordinate geo
- Replies: 4
- Views: 2191
- by xcusemeplz2009
Fri Nov 13, 2009 3:16 am- Forum: Data Sufficiency
- Topic: DS-Gprep
- Replies: 3
- Views: 1510
- by xcusemeplz2009
Fri Nov 13, 2009 2:34 am- Forum: GMAT Math
- Topic: 3rd side of a triangle
- Replies: 3
- Views: 1653
- by xcusemeplz2009
Fri Nov 13, 2009 2:01 am- Forum: I just Beat The GMAT!
- Topic: From 640 to 690
- Replies: 1
- Views: 1780
Gprep sc
Taste buds are onion-shaped structures with between 50 and 100 taste cells, each of them has fingerlike projections poking through the opening located at the top of the taste bud called the taste pore. A. them has fingerlike projections poking through the opening located at the top of the taste bud ...
- by xcusemeplz2009
Fri Nov 13, 2009 12:29 am- Forum: Sentence Correction
- Topic: Gprep sc
- Replies: 9
- Views: 4957
opening this unexplained thread again , can n e one explain the difference....
experts pls comments
source Gmat prep
- by xcusemeplz2009
Fri Nov 13, 2009 12:20 am- Forum: Sentence Correction
- Topic: Two different versions of Gmatprep Mary Leakey SC
- Replies: 5
- Views: 8144
in that vs because
The yield per acre of coffee berries varies enormously in that a single tree, depending on both its size and on climate and altitude, could produce enough berries to make between one and twelve pounds of dried beans a year. A.enormously in that a single tree, depending on both its size and on climat...
- by xcusemeplz2009
Thu Nov 12, 2009 10:53 am- Forum: Sentence Correction
- Topic: in that vs because
- Replies: 1
- Views: 2141
the majority of students......sing or plural
Women are expected to be the majority of students entering law school this fall, a trend ultimately placing more women in leadership positions in politics and business. A. Women are expected to be the majority of students entering law school this fall, a trend ultimately placing B. The majority of ...
- by xcusemeplz2009
Thu Nov 12, 2009 10:32 am- Forum: Sentence Correction
- Topic: the majority of students......sing or plural
- Replies: 10
- Views: 7172