This practice GMAT test includes only GMAT Quant questions, which are part of the GMAT Quantitative section.
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If #X is the integer closest to the real number X, what is the value of the expression:
#4.3 + #6.7 + #(-0.9) ?
If , then which of the following is true?
I. a = 3b
II. a = b / 3
III. c = b
IV. c = 3b
V. c = a
VI. c = a / 3
A. I, III and VI
B. II, IV and V
C. Only I
D. Only II
E. Only III
A watch costs $100. Anakin bought the watch at a discount of x%. He then sold the watch to Luke at a discount of y%. How many $ did Luke pay Anakin for the watch?
A. 100 âˆ’ (x + y âˆ’ (xy/100))
B. 100 âˆ’ (x âˆ’ y + (xy/100))
C. 100 âˆ’ (x âˆ’ y âˆ’ (xy/100))
D. 100 âˆ’ (x + y + (xy/100))
E. 100 âˆ’ (x + y + (y/100))
Find the product of all the factors of 432.
Faucet A fills a tank in 3 hours, and faucet B drains the tank in 9 hours. What fraction of the tank will be filled, if both the faucets are kept running for hours, and the tank is originally empty?
Hans Solo, a navy admiral, has to choose 3 ships out of his fleet of 8 destroyer ships. In how many ways can this be achieved, assuming that he is not biased toward choosing any particular ship?
A train travels at the rate of 10 miles/hr for the first hour of a trip, at 20 miles/hr for the second hour, at 30 miles/hr for the third hour and so on. How many hours will it take the train to complete a 450-mile journey? Assume that the train makes no intermediate stops.
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