Consider the following types of vehicles : I. Full battery electric vehicles II. Hydrogen fuel cell vehicles III. Fuel cell-electric hybrid vehicles How many of the above are considered as alternative powertrain vehicles?
AOnly one
BOnly two
CAll the three
DNone
Answer & Solution
Correct answer: C. All the three
UPSC CSE Prelims 2025 (GS-I, Set A), Q.41. Official answer key: C.
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