Harish, Manish and Priyanka are three children in the same family. Priyanka is three times Manish's age. In two years, she will be twice the age Harish will have at that time. Harish is a year older than Manish. How old are the children?

Say H is Harish age , M Manish age and P Priyanka age
P=3M
P+2=2(H+2)
M=R-1

By Solving
Harish :5yrs
Manish :4yrs
Priyanka :12yrs