Math (PS) If curves and enclose a sector on the top part of XY-plane, what is the area of this sector? (A) (B) (C) (D) (E) Question Discussion & Explanation…
Posts published in “Problem Solving”
Helpful articles and questions asked in Problem Solving section of GMAT Quant
Math (PS) The box contains 10 tablets of medicine A and 15 tablets of medicine B. tablets are taken from the box at random. What is the least possible that…
Math (PS) If the power of an engine grows by 10% when the number of its cylinders is increased by one, which of the following is closest to the ratio…
Math (PS) There are 3 red chips and 2 blue chips. When arranged in a row, they form a certain color pattern, for example RBRRB. How many color patterns are…
Math (PS) If the farmer sells 75 of his chickens, his stock of feed will last for 20 more days than planned, but if he buys 100 more chickens, he…
Math (PS) A furniture manufacturer has two machines, but only one can be used at a time. Machine A is utilized during the first shift and Machine B during the…
Math (PS) The square of = ? (A) (B) (C) (D) (E) Question Discussion & Explanation Correct Answer - B - (click and drag your mouse to see the answer)…
Math (PS) What is the area of a triangle with the following vertices , , and ? (A) 3 (B) 4 (C) 5 (D) 6 (E) 7 Question Discussion &…
Math (PS) Two cities, Kensington MD and Reston VA are 30 km apart. From both of these cities, simultaneously, two hikers start their journeys towards each other. They are walking…
Math (PS) The probability that a visitor at the mall buys a pack of candy is 30%. If three visitors come to the mall today, what is the probability that…