Search found 4 matches
- by karthik1239
Thu Jul 26, 2012 5:43 am- Forum: Problem Solving
- Topic: Geometry
- Replies: 3
- Views: 2577
- by karthik1239
Mon Jul 23, 2012 1:21 pm- Forum: Problem Solving
- Topic: probability
- Replies: 11
- Views: 5064
Hello GMATGURUNY,
What ifCase 1: A and B choose the same city.
Case 2: A and B choose different cities.
Case 3:A and B and C choose the same city and D chooses a different city.
That will add 1/49 to the probability.
- by karthik1239
Tue Jun 19, 2012 6:50 pm- Forum: Problem Solving
- Topic: Probability
- Replies: 9
- Views: 1888
Hello Anurag,
In Q1.Statement 2: a may be either positive or negative --> Not sufficient
Statement 2 states that b>c and in the question it is given that ab<ac.
That implies that a<0.i.e.,a is negative.
So my answer will be D.
Correct me if I am wrong.
- by karthik1239
Mon Jun 18, 2012 8:13 am- Forum: Data Sufficiency
- Topic: Some tricky data sufficiecy problems
- Replies: 5
- Views: 1692