If the mean of x, x+2, x+4, x+6, x+8 is 11, find the value of x.

Type: MCQ • Marks: 1

A. 7

B. 9

C. 8

D. 6

Explanation

Sum = 5x + 20. Mean = (5x + 20)/5 = x + 4 = 11 => x = 7.

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Class 7th Ganita Prakash 2

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