Solve the question of and select the option from the choices A through D/E. Check your Answer and view the explanation.
Let C = x. Then A = (x - 20) and B = (x - 40).
x + x - 20 + x - 40 = 120 Or x=60
A : B : C = 40 : 20 : 60 = 2 : 1 : 3
B's share = Rs. 120 × 1 6 = Rs. 20