

GMAT Question of the DayGMAT Question of the Day (April 6)Math If and are positive integers and denotes the smallest positive integer divisible by both and , then what is the value of ? A. 64 B. 72 C. 96 D. 144 E. 256 Question... GMAT Question of the Day (April 5)Math [b] x 2 1[/b] [b] 2 1 y[/b] [b] 1 z 2[/b] If in this table above , , and stand for numbers, what is the value of ? (1) The sum of numbers in each of the rows... GMAT Question of the Day (April 4)Math The sum is between A. 1.40 and 1.45 B. 1.45 and 1.50 C. 1.50 and 1.55 D. 1.55 and 1.60 E. 1.60 and 1.65 Question Discussion & Explanation Correct Answer  C  (click and drag your mouse to see the answer) Verbal Many people suffer an allergic reaction to certain sulfites, including those... GMAT Question of the Day (April 3)Math If is a positive integer, is defined as the number of positive integers which are less than and do not have a common factor with other than 1. If is... GMAT Question of the Day (April 2)Math If , is ? (1) (2) Question Discussion & Explanation Correct Answer  C  (click and drag your mouse to see the answer) Verbal When hypnotized subjects are told that they are deaf and are then asked whether they can hear the... GMAT Question of the Day (March 30)Math For any numbers and , . If , which of the following cannot be the value of ? A. 2 B. 1 C. 0 D. 1 E. 2 Question Discussion & Explanation Correct Answer  D  (click and drag your mouse to... GMAT Question of the Day (March 29)Math A regular pentagon is inscribed in a circle. If and are adjacent vertices of the pentagon and is the center of the circle, what is the value of ? A. 48 degrees B. 54 degrees C.... GMAT Question of the Day (March 28)Math If , , and are positive integers, is even? (1) is odd (2) is odd Question Discussion & Explanation Correct Answer  D  (click and drag your mouse to see the answer) Verbal Although Napoleon’s army entered... GMAT Question of the Day (March 27)Math
A committee of 3 has to be formed randomly from a group of 6 people. If Tom and Mary are in this group of 6, what is the probability that Tom will be selected into the committee but Mary will not?
A.
B. GMAT Question of the Day (March 26)Math If 1 book was left when a pile of books was stacked in rows of 5, how many books are there in all? (1) When the books were stacked in rows of 7, 1 book was left (2) When the books were stacked in rows of 8,... 