Current Affairs
Ecology and Environment
Economy
Geography
History of India
Indian Polity and Governance
Science and Technology
1
UPSC Civil Service Prelims Paper I 2025 (General Studies)
MCQ (Single Correct Answer)
+2
-0.66
In the context of electric vehicle batteries, consider the following elements:
I. Cobalt
II. Graphite
III. Lithium
IV. Nickel
How many of the above usually make up battery cathodes?
2
UPSC Civil Service Prelims Paper I 2025 (General Studies)
MCQ (Single Correct Answer)
+2
-0.66
Consider the following:
I. Cigarette butts
II. Eyeglass lenses
III. Car tyres
How many of them contain plastic?
3
UPSC Civil Service Prelims Paper I 2025 (General Studies)
MCQ (Single Correct Answer)
+2
-0.66
Consider the following substances:
I. Ethanol
II. Nitroglycerine
III. Urea
Coal gasification technology can be used in the production of how many of them?
4
UPSC Civil Service Prelims Paper I 2025 (General Studies)
MCQ (Single Correct Answer)
+2
-0.66
What is the common characteristic of the chemical substances generally known as CL-20, HMX and LLM105, which are sometimes talked about in media?
Paper Analysis
Total Questions
Current Affairs 14
Ecology and Environment 7
Economy 14
Geography 14
History of India 16
Indian Polity and Governance 18
Science and Technology 17
More Papers of UPSC Civil Service
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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