By dzyubam
- **Apr 11**, 02:00 AM

Math (PS)
Machine A can produce 50 components a day while machine B only 40. The monthly maintenance cost for machine A is $1500 while that for machine B is $550. If each component generates an income of $10 what is the least number of days...

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

Math (DS)
Set consists of odd integers divisible by 5. Is standard deviation of positive?
1. All members of are positive
2. consists of only one member
Question Discussion & Explanation
Correct Answer - B - (click and drag your mouse to see the answer)
GMAT Daily...

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

Math (PS)
Which expression is the greatest?
(A)
(B)
(C)
(D)
(E)
Question Discussion & Explanation
Correct Answer - C - (click and drag your mouse to see the answer)
GMAT Daily Deals
Knewton GMAT: fully custom prep w/ the highest point increase guarantee in the industry. $350 savings @...

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

Math (PS)
What is the number of integers from 1 to 1000 (inclusive) that are not divisible by 11 nor by 35?
(A) 884
(B) 890
(C) 892
(D) 910
(E) 945
Question Discussion & Explanation
Correct Answer - A - (click and drag your mouse to see the answer)
GMAT Daily Deals
e-GMAT: 36...

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By Magoosh
- **Apr 5**, 09:00 AM

Learn what sophisticated GMAC research reveals about last-minute time-crunch strategies on the GMAT.
It's All About Timing
Of course, learning to solve problems under time pressure is an important part of preparing for the GMAT. Of course, you should do everything you can do to maximize your ability to...

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By dzyubam
- **Apr 5**, 02:00 AM

Math (PS)
If , , , and , what is the value of
(A) 10
(B) 15
(C) 20
(D) 25
(E) 30
Question Discussion & Explanation
Correct Answer - C - (click and drag your mouse to see the answer)
GMAT Daily Deals
Veritas Prep: admissions consultants from all...

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By Magoosh
- **Apr 4**, 09:01 AM

Those of us in test prep have become used to hearing folks tell us: I thought I understood such-and-such a topic, but then I did so poorly on it on the test (whether a practice test or the real GMAT). Of course, there's a difference between...

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By dzyubam
- **Apr 4**, 02:00 AM

Math (PS)
If , where and are integers and , what is the value of ?
(A) 0
(B) 1
(C) 2
(D) 3
(E) 4
Question Discussion & Explanation
Correct Answer - A - (click and drag your mouse to see the answer)
GMAT Daily Deals
MBA Admission Strategy...

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By Magoosh
- **Apr 3**, 09:00 AM

You know your idioms, right? You’ve studied a list—indeed you’ve veritably pored over it (not pored through it!)—so you can distinguish, with the unerring eye of a seasoned grammarian, the nuances of (or was that in?) idiom usage. Then, in the midst of a question...

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

Math (PS)
4% of population of country L has military experience and supports a war against Country G. If 20% of those who support the war have no military experience what percentage of the country's population actually supports war against G?
(A) 5%
(B) 7.5%
(C) 10%
(D) 12.5%
(E) 15%
Question...

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