# The average of 18 observations was calculated and it was 124. Later on it was discovered that two observations 46 and 82 were incorrect. The correct values are 64 and 28. The correct average of 18 observations is _____ ? with Answer - Maths Mcqs | TestPrep

> Solved MCQ: The average of 18 observations was calculated and it was 124. Later on it was discovered that two observations 46 and 82 were incorrect. The correct values are 64 and 28. The correct average of 18 observations is _____ ? Correct Answer: D. 122. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# The average of 18 observations was calculated and it was 124. Later on it was discovered that two observations 46 and 82 were incorrect. The correct values are 64 and 28. The correct average of 18 observations is _____ ?

Direct Answer & Quick Reference

The correct option is **D. 122**.

A. 123

B. 137

C. 121

D. 122 **(Correct Answer)**

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Verified Key: D. 122
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