Q.201581: The present age of Ram is thrice the present age of his son and two-fifth of the present age of his father. The average of their present age is 46 years. What is the difference between the present age of Ram's son and Ram's father? |
Maths in english, pipes & cisterns question answers in english pdf questions in english, Know About Maths online test Maths MCQS Online Coaching in english quiz book