Current Affairs
Ecology and Environment
Economy
Geography
History of India
Indian Polity and Governance
Science and Technology
1
UPSC Civil Service Prelims Paper I 2024 (General Studies)
MCQ (Single Correct Answer)
+2
-0.66
Which one of the following is the exhaust pipe emission from Fuel Cell Electric Vehicles, powered by hydrogen?
2
UPSC Civil Service Prelims Paper I 2024 (General Studies)
MCQ (Single Correct Answer)
+2
-0.66
Recently, the term “pumped-storage hydropower” is actually and appropriately discussed in the context of which one of the following?
3
UPSC Civil Service Prelims Paper I 2024 (General Studies)
MCQ (Single Correct Answer)
+2
-0.66
“Membrane Bioreactors” are often discussed in the context of:
4
UPSC Civil Service Prelims Paper I 2024 (General Studies)
MCQ (Single Correct Answer)
+2
-0.66
Consider the following materials:
1. Agricultural residues
2. Corn grain
3. Wastewater treatment sludge
4. Wood mill waste
Which of the above can be used as feedstock for producing Sustainable Aviation Fuel?
Paper Analysis
Total Questions
Current Affairs 10
Ecology and Environment 16
Economy 15
Geography 15
History of India 7
Indian Polity and Governance 23
Science and Technology 14
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UPSC Civil Service Prelims Paper II 2025 (CSAT) UPSC Civil Service Prelims Paper I 2025 (General Studies) UPSC Civil Service Prelims Paper II 2024 (CSAT) UPSC Civil Service Prelims Paper I 2024 (General Studies) UPSC Civil Service Prelims Paper II 2023 (CSAT) UPSC Civil Service Prelims Paper I 2023 (General Studies) UPSC Civil Service Prelims Paper II 2022 (CSAT) UPSC Civil Service Prelims Paper I 2022 (General Studies) UPSC Civil Service Prelims Paper II 2021 (CSAT) UPSC Civil Service Prelims Paper I 2021 (General Studies)
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