Book Maths Puzzle

After 12 years Kuldeep will be 3 tines as old as he was 4 years ago. Find his present age.

Read Solution (Total 1)

let kuldeep's present age is 'x'
kuldeep's age after 12 years=12+x
kuldeep's age 4 years ago=x-4
according to thequestion
x+12=3(x_4)
so,x=12
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Book Other Question

The ages of Neha and Kavita are in the ratio of 7:5. Ten years hence, the ratio of their ages will be 9:7. Find their present ages. Vivek travelled 3/5 of his journey by rail ,1/4 by a taxi,1/8 by a bus and remaining 8 Km on foot. What is the length of his total journey?