UPSC Prelims 25th May 2025 SET B Questions with Answers
UPSC Prelims-2025 Set – B 1. Consider the following types of vehicles: 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? (a) Only one (b) Only two (c) All the three (d) None With reference to Unmanned Aerial Vehicles […]