A, B, C hired a car for Rs. 520 and used it for 7,8 and 11 hours respectively. Hire charges paid by B were :

A. 160
B. 180
C. 220
D. 225

Explanation :

A : B : C = 7 : 8 : 11.
Hire charges paid by B = Rs. 520 * 8/26.
                                   = Rs.160