By Jeff
- **Nov 7**, 02:00 AM

Math
There are 7 red and 5 blue marbles in a jar. In how many ways 8 marbles can be selected from the jar so that at least one red marble and at least one blue marble is left in the jar?
A. 460
B. 490
C. 493
D. 445
E....

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

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

Math
How many different four-digit integers can be composed of digits 0, 2, and 3 ?
A. 48
B. 54
C. 64
D. 72
E. 81
Question Discussion & Explanation
Correct Answer - B - (click and drag your mouse to see the answer)
Question Discussion & Explanation
Correct Answer - D - (click and drag your mouse to...

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

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By Jeff
- **Nov 1**, 02:00 AM

Math
Is the length of the diagonal of the rectangle bigger than ?
(1) The shorter side of the rectangle is 2.
(2) The longer side of the rectangle is 3.
Question Discussion & Explanation
Correct Answer - D - (click and drag your mouse to see the answer)
GMAT Daily...

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By Jeff
- **Oct 31**, 02:00 AM

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By Jeff
- **Oct 28**, 02:00 AM

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By Jeff
- **Oct 27**, 02:00 AM

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By Jeff
- **Oct 26**, 02:00 AM

Math
Working together, John and Jack can type 20 pages in one hour. If they would be able to type 22 pages in one hour provided Jack increased his typing speed by 25%, what is the ratio of Jack's normal typing speed to that of John?
A....

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By Jeff
- **Oct 25**, 02:00 AM

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