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Aptitude::Problems on Ages

Home > Arithmetic Aptitude > Problems on Ages > Important Formulas

Important Formulas


If the current age is x:

            n times the age will be nx.

            n years later/hence age will be = (x + n).

            n years ago age will be = (x - n).

If the given ages in a ratio a : b then age will be ax and bx.

If the given current age is x, then 1/n of the age will be x/n.