A motor pool has 300 vehicles of which 30% are trucks. 20% of all the vehicles in the motor pool are diesel, including 15 trucks. What percent of the motor pool is composed of vehicles that are neither trucks nor diesel?

Correct Answer: 165%
Trucks = 30% of 300 = 90 Other Vehicles (Excluding Trucks) = 300 - 90 = 210 Diesel Vehicle = 20% of 300 = 60 (Including 15 Trucks) Other Diesel Vehicles (Excluding Trucks) = 60 - 15 = 45 Trucks that are NOT diesel = 90 - 15 = 75 Other Vehicles that are NOT diesel Vehicles = 210 - 45 = 165 Required % = (165/300)×100 = 55%