Find the arithmetic mean of the following data (multiples of 7): 7, 14, 21, 28, 35.

Type: MCQ • Marks: 1

A. 25

B. 18

C. 23

D. 21

Explanation

Sum of values = 105, Number of values = 5. Mean = 105 ÷ 5 = 21.

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Class 7th Ganita Prakash 2

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