Correct option is C
Kiran is son of Palak
Anil is Kiran’s brother → also son of Palak
Ramesh is Palak’s father
Logic: Parent → child → grandchild relation
Step-by-step:
Ramesh → Palak → (Kiran & Anil)
So Anil is grandson of Ramesh
Father of parent = Grandfather → their children = Grandchildren
Grandson
C