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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By Jeff
- **Jan 27**, 02:00 AM

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By Jeff
- **Jan 26**, 02:00 AM

Math
The cost of one photocopy is $0.02. However, a 25% discount is offered on orders of more than 100 photocopies. If Steve and David have to make 80 copies each, how much will each of them save if they submit a single order of 160...

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By Jeff
- **Jan 25**, 02:00 AM

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By Jeff
- **Jan 24**, 02:00 AM

Math
Tom read a book containing 480 pages by reading the same number of pages each day. If he would have finished the book 5 days earlier by reading 16 pages a day more, how many days did Tom spend reading the book?
A. 10
B. 12
C. 15
D....

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By Jeff
- **Jan 23**, 02:00 AM

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