Take mock testAttempt mock texts based on trends of PYQs
Decode PYQsDominateUPSC PrelimsDecode PYQsDominate UPSC Prelims
Search, filter, and practice previous year questions for UPSC and State PSC prelims, then track your performance with detailed analytics.
India's Largest PYQs Bank for Government Exams
UPSC Questions Repeat All the Time
25–30% repeat every yearAll UPSC exams, not just CSECSAT follows the same pattern
UPSC CSE2025
Q.) A tram overtakes 2 persons X and Y walking at an average speed of 3 km/hr and 4 km/hr in the same direction and completely passes them in 8 seconds and 9 seconds respectively. What is the length of the tram?
A
15 m
B
18 m
C
20 m
D
24 m
UPSC CDS2023
Q.) A train completely overtakes two persons, walking in the same direction with speeds 3 km/hr and 4 km/hr in 9 seconds and 75/8 seconds respectively. What is the length of the train?
A
60 m
B
62.5 m
C
55 m
D
67.5 m
Practice Subject Wise PYQs
Solve chapter wise 25000+ exclusive UPSC PYQs
Frequently asked questions
Quick answers to common questions about Prelims Arc.
We maintain a growing bank of previous year questions from UPSC CSE, CDS, CAPF, EPFO, NDA, CMS, IES, and major State PSCs. The count updates as we add more papers and exams.
We cover UPSC Civil Services (CSE), CDS, CAPF, EPFO, NDA, CMS, IES, and State PSCs including APPSC, TGPSC, UPPSC, UKPSC, RSPSC, TNPSC, KPSC, BPSC, and APSC prelims.
Questions are organized by subject, then by chapter or topic. You can browse by exam (CSE, CDS, CAPF, etc.), filter by year, and practice chapter-wise or take full-length papers.
Yes. Sign up to save bookmarks, mark questions as done, and see your progress by subject and chapter. You can identify strong and weak areas and focus your revision accordingly.
You can search, browse, and practice questions for free. Sign up to save bookmarks, track progress, and access detailed insights. Advanced features are available to registered users.










