Math If and are positive integers, is the integer divisible by 9 ? (1) is divisible by 3 (2) is not divisible by 9 Question Discussion & Explanation Correct…
Posts published in “GMAT Question of the Day”
GMAT Question of the Day Posts
Math If points , , and lie on a circle of radius 1, what is the area of triangle ? (1) (2) equals 30 degrees Question Discussion & Explanation…
Math Previously, all owners of an Electra card could receive a 6% discount on any item they purchased at an Electra supermarket. If as a result of inflation, however, the…
Math What is the largest value of integer such that is divisible by ? A. 98 B. 105 C. 148 D. 164 E. 196 Question Discussion & Explanation Correct…
Math If , , , and are integers such that is even and is odd, which of the following expressions is always odd? A. B. C. D. E. Question Discussion…
Math If 2 excavators can dig a 10-meter long trench in 50 minutes, how long will it take 3 excavators to dig a 15-meter long trench? (Assume the excavators are…
Math If is a prime number, what is the greatest factor of ? (1) is an odd number (2) The greatest common factor of and 6 is 3 Question…
Math If , what is the value of ? A. B. C. D. E. Question Discussion & Explanation Correct Answer - D - (click and drag your mouse to see the answer)…
Math If 1 gram of a certain drug costs 5 cents, how much do 5 kilograms of the drug cost? A. $20 B. $25 C. $200 D. $250 E. $2500…
Math If denotes the largest integer smaller than , is ? (1) (2) Question Discussion & Explanation Correct Answer - E - (click and drag your mouse to see the…