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Four years ago, the average age of A ...

Four years ago, the average age of `A` and `B` was 18 years. At present the average age of `A ,\ B` and `C` is 24 years. What would be the age of `C` after 8 years? (a) 25 years (b) 28 years (c) 32 years (d) 36 years

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Knowledge Check

  • Four years ago the average age of A ,B and C was years .Five years ago the average age of B and C was 20 years .A's present age is

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    A
    (a) 20 years
    B
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