A motor pool has 800 vehicles of which 30 percent are trucks. 20 percent 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?
Choices:
A) 65%
B) 52%
C) 45%
D) 30%
E) 10%
Trucks = 30% of 800 = 240   Other Vehicles (Excluding Trucks) = 800-240= 
<gadget id="calculator">800-240</gadget>
<output>560</output>
560   Diesel Vehicle= 20% of 800 = 160 (Including 15 Trucks)   Other Diesel Vehicles (Excluding Trucks) = 160-15= 
<gadget id="calculator">160-15</gadget>
<output>145</output>
145   Trucks that are NOT diesel= 240 - 15= 
<gadget id="calculator">240 - 15</gadget>
<output>225</output>
225   Other Vehicles that are NOT diesel Vehicles= 560-145= 
<gadget id="calculator">560-145</gadget>
<output>415</output>
415   Required %= (415/800)*100 = 51.87%=52%   Answer: option 52%
<result>B</result>
A motor pool has 800 vehicles of which 30 percent are trucks. 20 percent 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?