A. 2 times
B. 2 (1/2) times
C. 2 (3/4) times
D. 3 times
Let Ronit's present age be x years. Then, father's present age =(x + 3x) years = 4x years
=> (4x+8) = (5/2) (x+8)
=> 8x+16 = 5x+40
=> x = 8
=> Required ratio = (4x+16) / (x+16) = 48/24 = 2