By dzyubam
- **Sep 29**, 03:00 AM

Math (PS)
Lionel left his house and walked towards Walt's house, 48 miles away. Two hours later, Walt left his house and ran towards Lionel's house. If Lionel's speed was 4 miles per hour and Walt's 6 miles per hour, how many miles had Lionel walked...

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By dzyubam
- **Sep 28**, 03:00 AM

Math (DS)
Are positive integers , , and equal?
1.
2.
OA and Explanation
Verbal (CR)
According to a recent magazine article, of those office employees who typically work 8 hours at the office each day but sometimes say that they will work at home on...

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By dzyubam
- **Sep 27**, 03:00 AM

Math (DS)
If and represent digits of a two digit number divisible by 3, is the two digit number less than 50?
1. Sum of the digits is a multiple of 18
2. Product of the digits is a multiple of 9
OA and Explanation
Verbal (CR)
In order...

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By dzyubam
- **Sep 24**, 03:00 AM

Math (PS)
The following table shows results of a quality inspection of a lot of 15 mirrors.
Defects
Frequency
0
6
1
1
2
4
3
3
4
1
The difference between the median number of defects and the average number of defects in the sample checked is between:
(A) -1 and 0
(B) 0 and 0.5
(C) 0.5 and 1
(D)...

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By dzyubam
- **Sep 23**, 03:00 AM

Math (DS)
Is ?
1.
2.
OA and Explanation
Verbal (SC)
Of the twin supernovas, the most recently discovered is the largest, but it is the small one that has irrevocably altered astronomers’ ideas about the origins of the universe.
(A) the most recently discovered is the largest,...

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By dzyubam
- **Sep 22**, 03:00 AM

Math (PS)
If is the number of distinct positive divisors of , what is the value of ?
(A) 3
(B) 4
(C) 5
(D) 6
(E) 7
OA and Explanation
Verbal (SC)
Almost like clones in their similarity to one another, the cheetah species’ homogeneity makes them especially vulnerable to...

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By dzyubam
- **Sep 21**, 03:00 AM

Math (DS)
If is an integer, what is the value of ?
1.
2.
OA and Explanation
Verbal (CR)
It’s time we stopped searching for new statistics to suggest that we are not spending enough on education. In fact, education spending increased 30 percent overall during the...

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By dzyubam
- **Sep 20**, 03:00 AM

Math (PS)
How many of the three-digit numbers are divisible by 7?
(A) 105
(B) 106
(C) 127
(D) 128
(E) 142
OA and Explanation
Verbal (CR)
The restaurant business wastes more energy than any other industry in the United States. Nearly 80 percent of the $10 billion spent on energy by the restaurant...

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By dzyubam
- **Sep 17**, 03:00 AM

Math (PS)
There are two concentric circles with radii 10 and 8. If the radius of the outer circle is increased by 10% and the radius of the inner circle decreased by 50%, by what percent does the area between the circles grow?
(A) 140%
(B) 141%
(C) 190%
(D)...

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By dzyubam
- **Sep 16**, 03:00 AM

Math (PS)
Is the product of and equal to 1?
1.
2.
OA and Explanation
Verbal (SC)
Most recovering heroin addicts seek to be free of drug dependency and others' prejudicial treatment as well.
(A) of drug dependency and others' prejudicial treatment as well.
(B) both of...

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