Let’s suppose that after spending the money Aman, Baman and Chaman were left with amount (in Rs.) A, B and C respectively. Now, A : B =3:4 and B : C = 5 : 6 So, A : B : C = 15 : 20 : 24 If A = 15x, then B = 20x and C = 24x. A + B + C = 59x = 4500 -110 -120 -140 = 4130 Hence, x = 70 Amount received by Baman = 20x + 120 = 1400 + 120 = Rs.1520