The sum of five numbers is 290. The average of the first two numbers is 48.5 and the average of last two numbers is 53.5. What is the third number ?

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BANK PO Exam (Indian Overseas Bank) 2009 click here to view all questions

The sum of five numbers is 290. The average of the first two numbers is 48.5 and the average of last two numbers is 53.5. What is the third number ?

A72

B84

C86

D108

Nithin K ? Apr 19 '2017 at 23:25

Answer is 86

Explanation

Third number = 290 - 2 × 48.5 - 2 × 53.5

= 290 - 97 - 107

= 86

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Answer is 86 Explanation Third number = 290 - 2 × 48.5 - 2 × 53.5 = 290 - 97 - 107 = 86 Nithin K ? answered Apr 19 '2017 at 23:25 All Comments

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