By Miranda Menestrina
- **Jan 1**, 02:00 AM

Math (DS)
1000 dollars were converted into pounds and then the pounds were converted back into dollars at the same exchange rate of pounds per dollar. If a commission of is levied on any exchange operation, what dollar amount was left after the exchanges?
1....

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By Miranda Menestrina
- **Dec 31**, 02:00 AM

Math (DS)
Does line ( is not 0) intersect the x-axis on the negative side?
1.
2.
Question Discussion & Explanation
Correct Answer - B - (click and drag your mouse to see the answer)
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By Miranda Menestrina
- **Dec 30**, 02:00 AM

Math (PS)
What is between?
(A) and
(B) and
(C) and
(D) and
(E) and
Question Discussion & Explanation
Correct Answer - D - (click and drag your mouse to see the answer)
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By Miranda Menestrina
- **Dec 27**, 02:00 AM

Math (PS)
A rectangular floor measures 2 by 3 meters. There are 5 white, 5 black, and 5 red parquet blocks available. If each block measures 1 by 1 meter, in how many different color patterns can the floor be parqueted?
(A) 104
(B) 213
(C) 577
(D) 705
(E) 726
Question...

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By Miranda Menestrina
- **Dec 26**, 02:00 AM

Math (PS)
Set consists of all prime integers less than 10. If two numbers are chosen form set at random, what is the probability that the product of these numbers will be greater than the product of the numbers which were not chosen?
(A)
(B)...

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By Miranda Menestrina
- **Dec 25**, 02:00 AM

Math (DS)
If vertices of a triangle have coordinates , what is the area of the triangle?
1.
2. angle at the vertex equals 90 degrees
Question Discussion & Explanation
Correct Answer - A - (click and drag your mouse to see the answer)
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By Miranda Menestrina
- **Dec 24**, 02:00 AM

Math (DS)
Is divisible by 24?
1. , , and are consecutive even integers
2. is divisible by 12
Question Discussion & Explanation
Correct Answer - A - (click and drag your mouse to see the answer)
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By Miranda Menestrina
- **Dec 23**, 02:00 AM

Math (PS)
How many zeros does end with?
(A) 20
(B) 24
(C) 25
(D) 30
(E) 32
Question Discussion & Explanation
Correct Answer - B - (click and drag your mouse to see the answer)
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By Miranda Menestrina
- **Dec 20**, 02:00 AM

Math (PS)
Which of the following sets has the same standard deviation as set ?
(A)
(B)
(C)
(D)
(E)
Question Discussion & Explanation
Correct Answer - E - (click and drag your mouse to see the answer)
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By Miranda Menestrina
- **Dec 19**, 02:00 AM

Math (PS)
What is the ratio of the area of a TV screen with a diagonal of 18'' to that of a screen with a diagonal of 15''?
1. The ratio of width to length is the same for both screens.
2. The width of the 18''-screen is...

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