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Five years ago the average of A and B was 15 years. Average of A, B and C today is 20 years how old will C be after 10 years.

by Safina Batool

A. 10 years

B. 20 years

 C. 30 years 

D. 40 years

Safina Batool

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1 comment

Five years ago the average of A and B was 15 years. Average of A, B and C today is 20 years how old will C be after 10 years. – Government Jobs Expert June 6, 2020 - 12:56 pm

[…] Five years ago the average of A and B was 15 years. Average of A, B and C today is 20 years how old … […]

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