If there are only 2 wheelers and 4 wheelers parked in a school located at the heart of the city, find the number of 4 wheelers parked there if the total number of wheels is 54?
Choose the correct choice from the following answers
A) 11 B) 12 C) 13 D) 14 E) 15

Rationale: four wheeler = 13 * 4 = 52 ( max ) 2 wheel = 1 so no of 4 wheeler = 13 answer : c
Answer: C