Rent -a-car has three different makes of vehicles P, Q and R for hire. These cars are located at stations A and B on either side of a city. Some cars are being rented. In total they have 150 cars. At station A, they have 20% of P, 40% of Q and 30% of R which is 46 cars in total. At station B they have 40% of P, 20% of Q and 50% of R which is 54 cars in total. How many of each cars types does Rent-a -car have ?

Question

(A) 47 of P, 54 of Q and 49 of R.
(B) 42 of P, 57 of Q and 55 of R.
(C) 45 of P, 55 of Q and 50 of R.
(D) 48 of P, 56 of Q and 51 of R.