Search found 4 matches
- by sam0575
Tue May 20, 2014 1:45 am- Forum: Problem Solving
- Topic: Properties of number
- Replies: 3
- Views: 1770
Properties of number
Hello :) When it comes to problem solving in GMAT I do quiet well except when I'm given properties of numbers questions such as "whats is the greatest integer k for which 3^k is a factor of p/which of the following is not a factor of n....." I think I lack knowledge in this area and don't ...
- by sam0575
Tue May 13, 2014 2:00 am- Forum: Problem Solving
- Topic: Properties of number
- Replies: 3
- Views: 1770
Thank you very much for your answers !
Thanks Rich for explaining my silly mistake and for your advices !
Samuel.
- by sam0575
Sun May 11, 2014 11:08 pm- Forum: Problem Solving
- Topic: Pool Filling
- Replies: 7
- Views: 2769
Pool Filling
Hi, Here's a problem I find quite hard to solve : "An empty pool being filled with water at a constant rate take 8 hours to fill to 3/5 of its capacity. How much more time will it take to finish filling the pool ?" A. 5hr 30 min B. 5hr 20 min C. 4hr 48 min D. 3hr 12 min E. 2hr 40 min Here'...
- by sam0575
Sat May 10, 2014 1:11 am- Forum: Problem Solving
- Topic: Pool Filling
- Replies: 7
- Views: 2769