Tough GMAT Quant question : Statistics - Mean and Median from if average of 26 numbers is zero Watch Video
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Description: Question 13 of the Must Solve 100 GMAT quant question series by q-51.com.nnThis question is a descriptive statistics question and tests concepts in mean and median of 3 numbers.nnThree positive integers a, b, and c are such that their average is 20 and a ≤ b ≤ c. If the median is (a +11), what is the least possible value of c?nA. 23nB. 21nC. 25nD. 26nE. 24nnVisit http://gmatpractice.q-51.com for difficult GMAT quant questions and videos. By 4GMAT.
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