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Quantitative Aptitude

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Percentage & Averages

Question
20 out of 25
 

The sum of 6 consecutive odd numbers of set A is 252. What is the sum of largest and second largest number of set of 5 consecutive even numbers which average is 11 less than largest number of set A



A 70
B 73
C 78
D 75
E None of these

Ans. C Middle number of set A =

So series =

Average of 2nd set = 47 – 11 = 36 = middle number

So series will be 32, 34, 36, 38, 40

Sum = 38 + 40 = 78

Percentage & Averages Flashcard List

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