Question

is 6 years older than her brother Ajay if the sum of their age is 28 years what are their present age

Answer 1

let the Ajay's age be x
let the man's age be 6+x
x+6+x=28
2x=22
x=11
so ajay age =11
the man's age=17

Answer 2

let the age of ajay be x
let the age of ajays sister be x+6
a/q
x + (x+6) = 28
2x = 22
x = 11.
ans: age of ajay is 11yrs
age of his sister is 11+6= 17yrs