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GRE Math Exam Questions and Correct Answers Graded A+
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GRE Math Exam Questions and Correct Answers Graded A+
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GRE Math ExamQuestions and
Correct Answers
Graded A+
Denning [Date] [Course title]
, 200 < x < 300. How many values of x are divisible by 5 & 8? - Answer: 3 (240, 215 ,280)
What number between 70 and 75, inclusive, has the greatest number of factors? - Answer: 72
What are the smallest three prime numbers greater than 65? - Answer: 67, 71, 73
T or F? Given d,e & f =/ 0, [(d^3)e(f^5)] / 2d(e^3) / [3(d^2)(e^3)(f^7)] / [6(e^5)(f^2)]? - Answer: True
Simplify 4sqrt21 X 5sqrtsqrt7 - Answer: 2sqrt6
Simplify 9^(1/2) X 4^3 X 2^(-6)? - Answer: 3
5 bakeries sell an average of 300 muffins per bakery per day. If 2 stop making muffins but the total
muffins sold stays the same, what is the average of muffins per bakery sold among the remaining? -
Answer: 500
Reduce: 4.8 : 0.8 : 1.6 - Answer: 6 : 1 : 2
Ratio of ages of Anna and Emma is 3:5 and of Emma and Nicolas is 3:5. What is the ratio of Anna to
Nicholas? - Answer: 9:25
Hector invested $6000. Part was invested in account with 9% simple annual interest, and the rest in
account with 7% simple annual interest. If he earned $490 in the first year of these investments, how
much did he invest in each account? - Answer: $3,500 in the 9% and $2,500 in the 7%.
Employee X is paid 19.50 per hour no matter how many a week. Employee Y earns 18 for the first 40 and
1.5 the hourly wage for every hour after that. If both earned the same amount and worked the same in
one week, how many did each work? - Answer: 48
The perimeter of a square is 48 inches. The length of its diagonal is: - Answer: 12sqrt2
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