56. Which country is the largest producer of automobiles in the world?
a) China
b) United States
c) Japan
d) Germany
Answer: a) China
57. Which of the following is not a major component of an automobile engine?
a) Carburetor
b) Piston
c) Camshaft
d) Radiator
Answer: d) Radiator
58. Which of the following is a luxury automobile brand?
a) BMW
b) Hyundai
c) Honda
d) Toyota
Answer: a) BMW
59. Which automobile company introduced the first hybrid electric vehicle?
a) Toyota
b) Honda
c) Tesla
d) General Motors
Answer: a) Toyota
60. Which component of an automobile is responsible for reducing engine noise?
a) Muffler
b) Alternator
c) Starter motor
d) Fuel pump
Answer: a) Muffler
