360 sweet boxes are distributed among A, B and C. If the ratio of the number of sweet boxes distributed by A and C is 12:11 respectively and the number of sweet boxes distributed by B is 8.33% more than that of A, then find the difference between the number of sweet boxes distributed between B and C?
A. 20
B. 50
C. 80
D. 70
E. None of these
Sol:
Le the number of sweet boxes distributed by
A=12x
And the number of sweet boxes distributed by
C=11x
The number of sweet boxes distributed of
B=12x*13/12=13x
Required difference=360*(13x-11x)/36x=360*2/36=20
