By dzyubam
- **Apr 20**, 02:00 AM

Math (DS)
If is a positive integer, is the number of its divisors smaller than ?
is defined as the smallest integer that is not less than .
1. is not a square of an integer
2. ...

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

Math (PS)
Which of the following is closest to ?
(A) 0.50
(B) 0.89
(C) 0.98
(D) 1.02
(E) 1.05
OA and Explanation
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By dzyubam
- **Apr 14**, 02:00 AM

Math (PS)
If function satisfies for all , which of the following must be true?
(A)
(B)
(C)
(D)
(E)
OA and Explanation
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By Kaplan
- **Apr 12**, 09:00 AM

Of all of the common errors that appear in the sentence correction portion of the GMAT, modifiers are usually the last type for which test-takers look. However, modification errors are among the most common types of errors on the GMAT and finding these errors...

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

Math (DS)
The bowl contains green and blue chips. What is the probability of drawing a blue chip in two successive trials if the chip drawn in the first trial is not returned to the bowl before the second trial?
1. The ratio of blue chips to...

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

Math (PS)
The train consists of 6 carriages, 20 meters long each. The gap between the carriages is 1 meter. If the train is moving at a constant speed of 60 kmh, how much time will it take the train to run through a 1 kilometer...

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By dzyubam
- **Apr 7**, 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 Kaplan
- **Apr 4**, 19:00 PM

Because the GMAT is a standardized test, understanding the structure of certain questions types can give you an advantage on test day. Specifically, by understanding how the test maker is setting up a type of problem, you can move through the problem more quickly,...

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By Knewton
- **Apr 4**, 08:11 AM

Written by Jesse Sternberg.
You've probably heard that the grammar section of the GMAT features a lot of questions about "idioms." If all you've heard about idioms is that they tend to be annoying, here's a more formal definition:
The distinction between those two types of...

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By dzyubam
- **Apr 4**, 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
OA and Explanation
GMAT Daily Deals
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