By dzyubam
- **Jun 15**, 02:00 AM

Math (DS)
If , what is ?
1. is an integer
2. is an integer
OA and Explanation
GMAT Daily Deals
GMAT Club members receive 10% off of Veritas Prep GMAT Courses and MBA Admission Consulting. Learn more
Stacy Blackman Consulting offers comprehensive MBA consulting services - Save $100 when...

Read More

By dzyubam
- **Jun 14**, 02:00 AM

Math (PS)
The box contains 10 tablets of medicine A and 15 tablets of medicine B. tablets are taken from the box at random. What is the least possible that ensures that at least two tablets of each kind are among the extracted?
(A) 12
(B)...

Read More

By dzyubam
- **Jun 13**, 02:00 AM

Math (DS)
grams of water were added to 80 grams of a strong solution of acid. If as a result, the concentration of acid in the solution became times of the initial concentration, what was the concentration of acid in the original solution?
1.
2....

Read More

By dzyubam
- **Jun 10**, 02:00 AM

Math (PS)
If the power of an engine grows by 10% when the number of its cylinders is increased by one, which of the following is closest to the ratio of the power of a 9-cylinder engine to that of a 12-cylinder engine?
(A) 0.69
(B) 0.71
(C) 0.72
(D)...

Read More

By dzyubam
- **Jun 9**, 02:00 AM

Math (PS)
There are 3 red chips and 2 blue chips. When arranged in a row, they form a certain color pattern, for example RBRRB. How many color patterns are possible?
(A) 10
(B) 12
(C) 24
(D) 60
(E) 100
OA and Explanation
GMAT Daily Deals
Manhattan GMAT is releasing 2 new books:...

Read More

By dzyubam
- **Jun 8**, 02:00 AM

Math (DS)
At what angle do the lines and intersect?
1.
2.
OA and Explanation
GMAT Daily Deals
Veritas Prep is offering a free Combinatorics and Probability Trial Class on June 8, 2011 at 8pm PST for GMAT Club members. Sign up now!
Stacy Blackman Consulting offers comprehensive...

Read More

By dzyubam
- **Jun 7**, 02:00 AM

Math (PS)
If the farmer sells 75 of his chickens, his stock of feed will last for 20 more days than planned, but if he buys 100 more chickens, he will run out of feed 15 days earlier than planned. If no chickens are sold or...

Read More

By dzyubam
- **Jun 6**, 02:00 AM

Math (DS)
Is ?
1.
2.
OA and Explanation
GMAT Daily Deals
Check out Knewton's brand new On Demand Course. Only $349 - a savings of $101! Use promo code KNEWTONBEST-GMAT-CLUB-OD. Sign up now!
MBAAdmit.com offers "Excellence at an Very Affordable Price". For a GMAT Club discount on...

Read More

By dzyubam
- **Jun 3**, 02:00 AM

Math (DS)
Water evaporates at the rate of two liters per hour per one square meter of surface. How long will it take to evaporate 30 liters of water from a swimming pool full of water with vertical walls and a flat bottom that holds 56...

Read More

By dzyubam
- **Jun 2**, 02:00 AM

Math (PS)
If , what is the last digit of ?
(A) 8
(B) 6
(C) 4
(D) 2
(E) 1
OA and Explanation
GMAT Daily Deals
Manhattan GMAT is releasing 2 new books: Foundations of GMAT Verbal and Advanced Quant. Pre-order your copy today! Advanced Quant and Foundations of Verbal
To welcome...

Read More