Search found 13 matches
I'm also looking for a good verbal tutor. Please let me know if you know anyone good at teaching verbal.
Thanks.
- by priyasaibaba
Fri Aug 13, 2010 12:57 pm- Forum: GMAT Strategy
- Topic: GMAT Verbal private tutor needed (Incentive scheme basis)
- Replies: 1
- Views: 1520
Math question
If it is true that 6 n 10, which of the following must be true?
1) n < 8
2) n = 6
3) n > 8
4) -10 < n < 7
5) none of the above
- by priyasaibaba
Fri Jun 18, 2010 9:14 pm- Forum: GMAT Math
- Topic: Math question
- Replies: 1
- Views: 1374
Kalpan probability question
Can anyone help me solve this question? The events A and B are independent. The probability that both events A and B occur is 0.21. The probability that event A occurs and event B does not occur is 0.49. What is the probability that at least one of the events A and B occur? Can you also explain me t...
- by priyasaibaba
Fri Jun 18, 2010 8:44 pm- Forum: GMAT Math
- Topic: Kalpan probability question
- Replies: 7
- Views: 15617
Permutation and Combination problem
Can anyone help to solve this problem?
A 3-people committee is to be selected from four couples. If the committee cannot contain a couple at the same time, how many such committees are possible?
A) 21
(B) 35
(C) 28
(D) 24
(E) 32
OA is E
- by priyasaibaba
Wed Jun 02, 2010 4:56 pm- Forum: Problem Solving
- Topic: Permutation and Combination problem
- Replies: 6
- Views: 1473
Co-ordinate Geomentry
Can anyone help solve this problem? 108. Does line L pass through the first quadrant? (1) L is perpendicular to the line with equation 3y-4x+5=0 (2) L passes through the third quadrant. A. Statement (1) ALONE is sufficient but Statement (2) ALONE is not sufficient. B. Statement (2) ALONE is sufficie...
- by priyasaibaba
Thu Apr 22, 2010 12:44 pm- Forum: Problem Solving
- Topic: Co-ordinate Geomentry
- Replies: 15
- Views: 3211
Math problem
Can anyone help to solve this problem? Is X close to 10^(-2) or 10^(-3)? (1) x is closer to 10^-4 than to 10^-1. (2) x is closer to 10^-3 than to 10^-1. A. Statement (1) ALONE is sufficient but Statement (2) ALONE is not sufficient. B. Statement (2) ALONE is sufficient but Statement (1) ALONE is not...
- by priyasaibaba
Thu Apr 22, 2010 12:13 pm- Forum: Data Sufficiency
- Topic: Math problem
- Replies: 11
- Views: 1945
Hi,
The OA is 13/45.
Analyst218, the reason for not including 5*10 in the first case is because it is included in the 2nd case.
Thanks,
Priya
- by priyasaibaba
Thu Apr 22, 2010 12:12 pm- Forum: Problem Solving
- Topic: Probability question
- Replies: 8
- Views: 1519
Probability question
Can someone help me solve this problem?
If 2 numbers are to be chosen at random from 1, 2, 3, ...10, without replacement, what is the probability that the product of two selected numbers is divisible by 10?
(A) 1/5
(B) 1/3
(C) 4/15
(D) 13/45
(E) 14/45
Thanks,
Priya
- by priyasaibaba
Thu Apr 22, 2010 5:11 am- Forum: Problem Solving
- Topic: Probability question
- Replies: 8
- Views: 1519
- by priyasaibaba
Wed Apr 21, 2010 8:22 am- Forum: Problem Solving
- Topic: Math Problem - Help needed to solve
- Replies: 10
- Views: 1884
- by priyasaibaba
Wed Apr 21, 2010 7:53 am- Forum: Problem Solving
- Topic: Math Problem - Help needed to solve
- Replies: 10
- Views: 1884
- by priyasaibaba
Wed Apr 21, 2010 7:46 am- Forum: Problem Solving
- Topic: Math Problem - Help needed to solve
- Replies: 10
- Views: 1884
Math Problem - Help needed to solve
Can anyone help me solve this problem? As the figure above shows, two circles lie on a line and tangent to each other. If the radius of two circles are 2r and r, respectively, in terms of r, AB=? (A) 5r/2 (B) 8r/3 (C) 2*2^1/2*r (D) 3r (E) 2*3^1/2*r Pls find the figure in the attached doc. Thanks for...
- by priyasaibaba
Wed Apr 21, 2010 7:08 am- Forum: Problem Solving
- Topic: Math Problem - Help needed to solve
- Replies: 10
- Views: 1884
Data sufficiency question - Pls help
Can anyone pls answer this data sufficiency question? Is x an odd integer? (1) x + 3 is an even integer. (2) x/3 is an odd integer. My solution: for stmt 1 to be true, 'x' can take values 1,3,5,7...or negative values like -1,-3,-5 etc. (I'm considering 0 as even here) so stmt 1 is sufficient for stm...
- by priyasaibaba
Fri Mar 19, 2010 8:07 am- Forum: Data Sufficiency
- Topic: Data sufficiency question - Pls help
- Replies: 18
- Views: 3382