By Jeff
- **Feb 10**, 02:00 AM

Math
If 4 small boxes and 5 big boxes weigh the same as 11 small boxes and 2 big boxes, how much does one small box weigh?
(1) One big box weighs 1 kg more than one small box.
(2) The ratio of the weight of one small...

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By Jeff
- **Feb 9**, 02:00 AM

Math
If a car went the first third of the distance at 80 kmh, the second third at 24 kmh, and the last third at 48 kmh, what was the average speed of the car for the entire trip?
A. 36 kmh
B. 40 kmh
C. 42 kmh
D. 44...

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By Jeff
- **Feb 8**, 02:00 AM

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

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By Jeff
- **Feb 6**, 02:00 AM

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

Math
Jack's income in October was 25% greater than his income in September. Jack's income in November was 20% less than his income in October. If Jack earned $200 more in October than in September, what was Jack's aggregate income in autumn?
A. $1200
B. $1800
C. $2000
D. $2400
E....

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

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

Math
Two solutions of acid were mixed to obtain 10 liters of a new solution. Before they were mixed, the first solution contained 0.8 liters of acid while the second contained 0.6 liters of acid. If the percentage of acid in the first solution was twice...

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

Math
In the decimal notation of number , what is the third digit to the right of the decimal point?
A. 0
B. 1
C. 2
D. 4
E. 8
Question Discussion & Explanation
Correct Answer - B - (click and drag your mouse to see the answer)
Verbal
In 1981 children in the United...

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By Jeff
- **Jan 30**, 02:00 AM

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