GS Paper I Full Mock Test 1
UPSC CSE · Union Public Service Commission — Civil Services Examination
Mapped to the official GS Paper I syllabus and answer-checked on 5 August 2026.
View official syllabus sourceInstructions
- 1This full-length mock contains 100 original questions across 7 GS Paper I sections.
- 2Each wrong answer deducts marks using the scoring rule shown above. Unattempted questions score zero.
- 3You can mark a question for review and come back to it later using the question palette.
- 4The timer starts as soon as you click "Start test" and the test auto-submits when time runs out.
- 5You can review your answers and explanations for every question immediately after submitting.
About this UPSC CSE GS Paper I mock test
This free mock contains 100 original practice questions mapped to the UPSC CSE GS Paper I syllabus and pattern. Every checked answer includes an explanation and a source record.
What the test covers
History of India and Indian National Movement
15 questions
Indian and World Geography
15 questions
Indian Polity and Governance
15 questions
Economic and Social Development
15 questions
Environmental Ecology, Bio-diversity and Climate Change
12 questions
General Science
13 questions
Current events of national and international importance
15 questions
Scoring and result analysis
Correct answers earn 2 marks and wrong answers deduct 0.667 marks. Unattempted questions score zero. After submitting, you receive section-wise and topic-wise accuracy, time spent, answer explanations, and source links.
Frequently asked questions
Is this an official UPSC question paper?
No. It is an independent practice mock containing original questions mapped to the official UPSC Civil Services Preliminary Examination syllabus for General Studies Paper I.
Is GS Paper I divided into separately timed sections?
No. Like the real exam, GS Paper I uses a single 120-minute timer for the whole paper — there is no sectional lock between History, Geography, Polity, Economy, Environment, Science, and Current Affairs questions.
Does UPSC publish an official question-wise split across GS Paper I topics?
No. Unlike SSC or banking exams, UPSC does not publish a fixed number of questions per topic. The section-wise breakdown shown for this mock reflects how its questions are organized for practice, not an official UPSC-published distribution.
Is there negative marking?
Yes. Each question carries 2 marks, and a wrong answer deducts one-third (0.667) of a mark. Unattempted questions score zero.
Do GS Paper I marks decide the final Prelims result?
Yes, in combination with CSAT. GS Paper I marks count towards the qualifying cut-off for the Main Examination, while CSAT (Paper II) is only qualifying at 33%.