Search found 7 matches
Square Root problem, take a look
Is sqrt(x) a prime number? (1)|3x-7| = 2x+2 (2) x^2 = 9x answer below From statement one, we know that x must be 1 or 9. From statement two, we know that x must be 0 or 9. Thus, since both statements must be true, we can deduce that x must be 9. Therefore sqrt x = 3. I dont get this, if x = 9 then s...
- by sreecharan
Mon Sep 14, 2009 11:27 am- Forum: Data Sufficiency
- Topic: Square Root problem, take a look
- Replies: 1
- Views: 1120
Need Feedback
Hmmmmmm....kinda down right now, was aiming for atleast 710 and scored a 680. 680(Q45, 73%| V38, 83%| Overall 86%| AWA:6.0) I have an engineering background so my quant is really disappointing. thought I had this covered atleast to get me a 80%.... During the exam felt a little tired by the time I g...
- by sreecharan
Sun Aug 23, 2009 10:22 am- Forum: I just Beat The GMAT!
- Topic: Need Feedback
- Replies: 0
- Views: 1114
SC Modifier Doubt
Need help with the following. In contrast to accredited universities that can grant degrees and whose students can be eligible for federal aid, nonaccredited colleges, while still able to enroll students and to provide instruction, cannot provide their students with the same types of services . nona...
- by sreecharan
Thu Aug 06, 2009 12:03 am- Forum: Sentence Correction
- Topic: SC Modifier Doubt
- Replies: 2
- Views: 1227
Subject Very Agreement
Hi, This probably looks straight forward but its kinda boggled me. As of this morning, none of my friends have been able to solve the puzzle contained in last week's newspaper. (A) none of my friends have been able to solve (B) none of my friends was able to solve (C) not one of my friends has yet b...
- by sreecharan
Sun Aug 02, 2009 11:11 am- Forum: Sentence Correction
- Topic: Subject Very Agreement
- Replies: 3
- Views: 1200
- by sreecharan
Tue Jul 21, 2009 9:37 am- Forum: Ask Stacy Blackman
- Topic: What are my chances ?
- Replies: 2
- Views: 1244
What are my chances ?
Hi, Please do let me know how I stand in terms of my stats and strategy. Here are my stats Undergrad - Computer Science from India, GPA - Not sure but I'm guessing its below 3. Grad - Computer Science from USC, GPA - 3.31 Work Exp - 9 years of IT experience with increasing responsibilities, have wor...
- by sreecharan
Tue Jul 21, 2009 4:14 am- Forum: Ask Stacy Blackman
- Topic: What are my chances ?
- Replies: 2
- Views: 1244
Its A and B according to me
6 < 3m < 10, so m = 3
-8 < 4n < 20, So n = -1,0,1,2,3,4
Range of m-n = 3-4, .........3-(-1) = -1, ........, 4
Both I and II work fine here.
- by sreecharan
Tue Jul 07, 2009 10:38 pm- Forum: Problem Solving
- Topic: inequalities.
- Replies: 8
- Views: 1343