Three hundred Passengers are travelling in white, silver and black cars; each of these cars is carrying 6, 5 and 3 passengers, respectively. If the number of white and silver cars is equal and there is only one black car, what is the total number of cars ?

Three hundred Passengers are travelling in white, silver and black car

1.	Three hundred Passengers are travelling in white, silver and black cars; each of these cars is carrying 6, 5 and 3 passengers, respectively. If the number of white and silver cars is equal and there is only one black car, what is the total number of cars ?
A.	52
B.	53
C.	54
D.	55
Answer» E.