By Jeff
- **Feb 15**, 02:00 AM

Math
If among 5 children there are 2 siblings, in how many ways can the children be seated in a row so that the siblings do not sit together?
A. 38
B. 46
C. 72
D. 86
E. 102
Question Discussion & Explanation
Correct Answer - C - (click and drag your mouse to...

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By Jeff
- **Feb 12**, 02:00 AM

Math
If 20% of employees are women with fair hair. 40% of fair-haired employees are women. What percent of employees have fair hair?
A. 25
B. 30
C. 45
D. 50
E. 60
Question Discussion & Explanation
Correct Answer - D - (click and drag your mouse to see the answer)
GMAT Daily Deals
Over 4 M...

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By Jeff
- **Feb 11**, 02:00 AM

Math
If the average of four distinct positive integers is 60, how many integers of these four are less than 50?
(1) The median of the three largest integers is 51 and the sum of two largest integers is 190.
(2) The median of the four integers is...

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By Jeff
- **Feb 10**, 02:00 AM

Math
Comet A is seen near the Earth every 12 years while Comet B every 20 years. If both comets were observed in 1979, for how many years do we have to wait to see the two comets together again? (Assume now is 2004)
A. 16
B. 20
C....

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By Jeff
- **Feb 9**, 02:00 AM

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By Jeff
- **Feb 8**, 02:00 AM

Math
If the diameter of each of the car's wheels is 20 inches, what was the approximate average speed of the car in km/h if after the two-hour journey each wheel made 75,000 revolutions? (1 inch = 0.0254 meter)
A. 32
B. 41
C. 59
D. 74
E. 88
Question Discussion &...

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By Jeff
- **Feb 5**, 02:00 AM

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By Jeff
- **Feb 4**, 02:00 AM

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By Jeff
- **Feb 3**, 02:00 AM

Math
In a triangle ABC points M, N, and O are midpoints of sides AB, BC, and AC respectively. What is the area of triangle MON?
(1) The area of ABC is
(2) ABC is an equilateral triangle with height
Question Discussion &...

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By Jeff
- **Feb 2**, 02:00 AM

Math
Mary and Joe are to throw three dice each. The score is the sum of points on all three dice. If Mary scores 10 in her attempt what is the probability that Joe will outscore Mary in his?
A.
B.
C.

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