This test consists of GRE quant questions which will test how well you may score on the real GRE Quantitative section.
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Two unbiased dice are thrown. Find the probability that neither doublet nor a total of 10 will appear.
A. 8
B. 2/9
C. 8/9
D. 3/4
E. 7/9
The probability that A can solve the problem is 1/4 and that B can solve it is 1/3. If both of them try, what is the probability that problem will be solved.
A. 1/4
B. 7/12
C. 1/3
D. 1/2
E. 1/12
A bag contains 6 black and 3 white balls. Another bag contains 5 black and 4 white balls. If one ball is drawn from each bag, find the probability that these two balls are of the same color.
A. 30/81
B. 14/27
C. 12/81
D. 11/7
E. 2/9
A bag contains 4 white and 3 black balls. Four balls are successively drawn out with replacement. Find the probability that they are alternatively of different colors.
A. 288/2401
B. 16/3
C. 144/2401
E. 4/7
A dice is thrown 3 times. Getting a multiple of 2 is considered a success. Find the probability of atleast two successes.
A. 1/8
B. 3/8
C. 1/4
D. 3/16
E. 1/2
If seven times the seventh term of an AP is equal to eleven times its eleventh term, What is the value of 18th term ?
A. -17
B. 0
C. 17
D. 77
E. 11
A person takes 48 steps in 12 seconds. How many steps will he take in 60 seconds.
A. 150
B. 130
C. 220
D. 480
E. 240
From a deck of 52 cards, two red kings and two black queens are removed. The deck is shuffled thoroughly .A card is drawn at random. Find the probability of drawing a heart.
A. 1/2
B. 13/48
C. 1/13
D. 1/4
E. 11/48
A shopkeeper buys a number of books for $80. If he had bought 4 more books for the same amount,each would have cost $1 less. How many books did he buy?
A. 16
B. 15
C. 20
D. 320
E. 4
What is the mode of 5, 6, 2, 3, 8, 5, 7?
A. 5
B. 6
C. 4.43
D. 8
E. 3
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