Search found 122 matches
Hi Lisa, I just gave my GMAT yesterday and got a 670!
Is it a good enough score to improve my chances at the top 20 programs? If not, also, do u think its wise to apply next year vis-a-vis this year so that I can show more work ex in my profile?
- by vkb16
Mon Nov 16, 2009 10:30 pm- Forum: Ask Stacy Blackman
- Topic: pls evaluate profile - joint family bsns, India
- Replies: 11
- Views: 2229
If is a=3, x=4 AND y=5, the point (-4,5) is be in quadrant II. SUFFICIENT -> the answer is C how can you assume y to be a positive number? from the two stmnts, x and y have the same sign, which can be negative Or positive. If both are positive, then the points lie in quadrant II. However, if both a...
- by vkb16
Wed Nov 04, 2009 4:50 am- Forum: Problem Solving
- Topic: Same quadrant
- Replies: 3
- Views: 1801
TRICKY!! sum of even integers!
The sum of the even numbers between 1 and k is 79*80, where k is an odd number, then k=?
(A) 79
(B) 80
(C) 81
(D) 157
(E) 159
OA is E
can someone explain why E is the answer??
thanks
- by vkb16
Mon Nov 02, 2009 3:18 am- Forum: Problem Solving
- Topic: TRICKY!! sum of even integers!
- Replies: 5
- Views: 7652
- by vkb16
Tue Oct 27, 2009 8:35 pm- Forum: Data Sufficiency
- Topic: OG 12, tough sets DS
- Replies: 8
- Views: 2317
gmat prep - inequality
If k # 0,1,or -1, is 1/k>0?
I 1/(k-1) > 0
II 1/(k+1) > 0
OA is A
But I think its D
IMO, the only possible values for K by st II are >1
please help me solve this problem!!
thanks
- by vkb16
Mon Oct 26, 2009 1:06 am- Forum: Data Sufficiency
- Topic: gmat prep - inequality
- Replies: 2
- Views: 1156
- by vkb16
Sun Oct 25, 2009 9:35 pm- Forum: Sentence Correction
- Topic: GMAT Prep - Monkfish
- Replies: 12
- Views: 2479
OG 12, tough sets DS
favourable Unfavourable Not sure Candidate M 40 30 40 Candidate N 30 35 35 The table above shows the results of a survey of 100 voters who each responded ''Favourable'' or Unfavourable, or Not Sure when asked about their impressions of Candidate M and N. What was the number of voters who responded '...
- by vkb16
Wed Oct 21, 2009 12:42 am- Forum: Data Sufficiency
- Topic: OG 12, tough sets DS
- Replies: 8
- Views: 2317
- by vkb16
Tue Oct 20, 2009 12:00 am- Forum: Problem Solving
- Topic: bloody tough no. prop sum
- Replies: 5
- Views: 2102
- by vkb16
Mon Oct 19, 2009 11:53 pm- Forum: Problem Solving
- Topic: tough functions
- Replies: 2
- Views: 932
kaplan third set-is OA incorrect
Unlike George Washington, Thomas Jefferson, and other revolutionary heroes, the reputation of Thomas Paine suffered greatly, to the point where no church cemetery would accept Paine for burial when he died in 1809. OA is The reputation of Thomas Paine, unlike those of George Washington, Thomas Jeff...
- by vkb16
Mon Oct 19, 2009 11:35 pm- Forum: Sentence Correction
- Topic: kaplan third set-is OA incorrect
- Replies: 2
- Views: 1059
why must be selected only out of odd digits, whereas Y can be selected out of all remaining numbers??z have any one value out of odd digits therefore 5 ways to select
now for y digit left 8 so ways
- by vkb16
Mon Oct 19, 2009 4:12 am- Forum: Problem Solving
- Topic: bloody tough no. prop sum
- Replies: 5
- Views: 2102
mixtures - very tough
Some part of a 50% solution of acid was replaced with an equal amount of 30% solution of acid. If, as a result, 40% solution of acid was obtained, what part of the original solution was replaced? 1/5 1/4 1/2 3/4 4/5 Please explain what the qs is asking.. the wording is difficult to understand OA is c
- by vkb16
Mon Oct 19, 2009 3:31 am- Forum: Problem Solving
- Topic: mixtures - very tough
- Replies: 4
- Views: 1469
tough functions
If function f(x) satisfies f(x) - f(x^2) for all x, which of the followong must be true?
A F(4) = F(2)*F(2)
B F(16) - F(2) = 0
C F(-2) +F(4) =0
D F(-3) = 3F(3)
E F(0) = 0
OA B
- by vkb16
Mon Oct 19, 2009 3:15 am- Forum: Problem Solving
- Topic: tough functions
- Replies: 2
- Views: 932
bloody tough no. prop sum
How many odd three-digit integers greater than 800 are there such that all their digits are different?
40
56
72
81
104
OA is 72
How do u go about solving this kinda sum?
thanks
- by vkb16
Mon Oct 19, 2009 1:29 am- Forum: Problem Solving
- Topic: bloody tough no. prop sum
- Replies: 5
- Views: 2102
co-ord geom + abs values!!!
If equation |x/2| + |y/2| = 5 encloses a certain region on the coordinate plane, what is the area of this region?
20
50
100
200
400
OA is D
Can someone explain to me the procedure to solve this???
thanks
- by vkb16
Mon Oct 19, 2009 1:22 am- Forum: Problem Solving
- Topic: co-ord geom + abs values!!!
- Replies: 1
- Views: 1022