If AB = 40, what is the value of AB(A + 2B)? (1) A – B = -18. (2) A( AB ) = 80. As ans given “its B” how A also satisfies the ans so it must be D A-B = -18 and AB =40 so square(A+B )= square(A-B)+4AB => A+B = 22 not [...]
GMAT Question of the Day
Quant question query.
Please help me solve the below quant question: If an integer n is to be chosen at random from the integers 1 to 96, inclusive, what is the probability that n(n + 1)(n + 2) will be divisible by 8? A. 1/4 B. 3/8 C. 1/2 D. 5/8 E. 3/4
GMAT Question of the Day
Data Sufficiency Question
I have a data sufficiency question that I think I know the answer to, but I’m not completely sure. I would like to get your feedback to see if what I am thinking is correct: In the xy-plane, does the line with equation y = 3x + 2 contain the point (r,s)? (1) (3r + 2 [...]
GMAT Question of the Day
GMAT Question of the Day : Sentence Correction
Researchers blamed the low rate of growth in the harbor?s toad population on lake toxicity as well as on the weather, hotter and more humid than average in the Ohio region, which slowed metabolism and reproductive activity. A. hotter and more humid than average in the Ohio region, which slowed B. which was hotter and [...]
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