1. The sum of the present ages of P and Q is 25 years more than the age of R. The present age of Q is 5 years more than that of R. Find the present age of P
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By: anil on 05 May 2019 01.38 am
Let present ages of P,Q and R be $$p,q,r$$ years respectively. => $$q = r + 5$$ ------------(i) and $$p + q = r + 25$$ ------------(ii) Subtracting eqn(i) from (ii), we get : => $$p = 25 - 5 = 20$$ $$ herefore$$ Present age of P = 20 years
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