The average of 11 numbers is 10.9. If the average of first six is 10.5 and that – OfficerPath

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MCQ Practice

The average of 11 numbers is 10.9. If the average of first six is 10.5 and that of the last six is 11.4 the sixth number is_____________?

Subject: MathematicsTopic: Arithmetic

A

11.0

B

11.3

C

11.4

D

11.5 Updated by: Ali Asghar

Correct Answer: D

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