GATE Civil Engineering (CE) 2018 Shift 1 Solved Paper

Using options (a) and (c) cannot be answer.
As Hema's age is twice of a natural number $+5$
(b) and (d) remain.
Let us take Hema's age as option (d) which is 19
Hari's age $=7$, and Suresh age $=57$
Verifies all condition "answer (d)"
Hema $=2$ Hari $+5$
Suresh $=10$ Hari $-13=3$ Hema
Solve :
Hari $=7$
Hema $=19$
Suresh $=57$