Search found 34 matches
- by aditikedia
Fri Aug 08, 2008 5:49 pm- Forum: Problem Solving
- Topic: GMAT Prep - Modulus & Square Roots
- Replies: 7
- Views: 3132
- by aditikedia
Fri Aug 08, 2008 5:48 pm- Forum: GMAT Math
- Topic: Number Properties Q
- Replies: 8
- Views: 3896
Yes it is the answer. However, not sure whether it's ok to stop the moment you get square root of a negative number.
A detailed explanation would really help here..
- by aditikedia
Fri Aug 08, 2008 6:58 am- Forum: Problem Solving
- Topic: GMAT Prep - Modulus & Square Roots
- Replies: 7
- Views: 3132
III. Y / 3 x 2 x 5 squared
Is this Y/ (3x2x5^2) OR is it (Y/3)X2X(5^2)
If it's the latter.. could someone explain why this can't be an integer?
Thanks
- by aditikedia
Fri Aug 08, 2008 6:50 am- Forum: GMAT Math
- Topic: Number Properties Q
- Replies: 8
- Views: 3896
- by aditikedia
Fri Aug 08, 2008 6:12 am- Forum: Problem Solving
- Topic: GMAT Prep - Modulus & Square Roots
- Replies: 7
- Views: 3132
GMAT Prep -Sq Rt & Modulus
I'm not sure how this is done.. would appreciate an explanation..
Thanks!
- by aditikedia
Fri Aug 08, 2008 6:08 am- Forum: Problem Solving
- Topic: GMAT Prep -Sq Rt & Modulus
- Replies: 14
- Views: 2216
- by aditikedia
Thu Aug 07, 2008 11:06 am- Forum: Data Sufficiency
- Topic: GMAT numbers
- Replies: 4
- Views: 2427
The official answer is B. (Source - GMAT Prep)
I was confused between B & C. Decided to go with C. But can someone explain why B is the best answer here?
- by aditikedia
Thu Aug 07, 2008 3:23 am- Forum: Sentence Correction
- Topic: Sacagawea dollar
- Replies: 15
- Views: 4583
Can someone explain this?
Statement 2 could be true in the following situation too:
--->The terms in the set could be (-2, 2, -3, 3) The sum of all these terms will still be 0. Nowhere does it say that the terms are positive.
Therefore how is statement 2 sufficient?
- by aditikedia
Thu Aug 07, 2008 2:28 am- Forum: Data Sufficiency
- Topic: GMAT numbers
- Replies: 4
- Views: 2427
Think this might be a shorter way... Let's call angle SUT and TSU "y" Let's call angle RQS and RSQ "p" Since angle SUT and TSU are equal, angle STU is 180-2y Since RQS and RSQ are equal, angle QRS is 180 -2p But we also know that angle QRS = 180-(RPT+PTR) 180-2p= 180-(90+180-2y) ...
- by aditikedia
Thu Aug 07, 2008 2:10 am- Forum: Data Sufficiency
- Topic: GMATPrep Geometry
- Replies: 4
- Views: 1813
more probability
A six sided die with faces numbered one through six is rolled twice. What is the probability that the face with the number 2 on it will not be facing upward on either roll?
- by aditikedia
Sun Jul 20, 2008 8:47 am- Forum: Problem Solving
- Topic: more probability
- Replies: 1
- Views: 1495
Thanks so much! Just wanted to confirm. I was taking coaching classes where I was taight zero is positive. So got a little confused.
- by aditikedia
Sun Jul 20, 2008 6:17 am- Forum: GMAT Math
- Topic: Properties of Zero
- Replies: 2
- Views: 2033
- by aditikedia
Sat Jul 19, 2008 10:15 pm- Forum: GMAT Math
- Topic: Properties of Zero
- Replies: 4
- Views: 5481
- by aditikedia
Sat Jul 19, 2008 10:14 pm- Forum: GMAT Math
- Topic: Properties of Zero
- Replies: 2
- Views: 2033
manhattan gmat tests
Hi All, I am giving gmat in 4 days and have just learnt that the manhattan practice tests are supposed to be of great help. The issue is that I'm in India and these tests aren't available at the stores here. Is it possible to get these 6 practice tests in a day in some way? Can someone from manhatta...
- by aditikedia
Sat Jun 07, 2008 5:56 pm- Forum: GMAT Strategy
- Topic: manhattan gmat tests
- Replies: 1
- Views: 1339