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India — UPSC Civil Services questions and answers

Prelims, Mains, and Interview — the map. Written for readers who search this on Google in India. This page has 50 important questions and answers.

Practice quiz

50 important questions. Quick 10 is a random set; Full set plays every question.

50 questions and answers

Original practice items — not copied from any official exam paper. Tap a question to see the answer.

1. UPSC Civil Services Exam recruits for

Answer: IAS, IPS, IFS and other central services

It is India’s most searched civil-service exam.

2. The three stages are

Answer: Prelims, Mains, Personality Test (Interview)

Prelims is objective; Mains is written.

3. Prelims includes

Answer: GS Paper I and CSAT (Paper II)

CSAT is qualifying; GS I counts for the cutoff.

4. Mains includes

Answer: essays, GS papers, an optional subject, and language papers

Optional subjects are chosen from a UPSC list.

5. The final rank uses

Answer: Mains + Interview (Prelims is screening)

Service allocation follows rank and preference.

6. UPSC is not

Answer: a state PSC — those are separate exams

UPPSC, MPSC, etc. have their own calendars.

7. The notification is published on

Answer: upsc.gov.in

Read the official rules every year.

8. A standard book starting point for GS is often

Answer: NCERT plus a newspaper habit

Optional needs its own stack.

9. UPSC is

Answer: a constitutional body that conducts many Union exams

Civil Services is only one of its exams.

10. The Civil Services Examination (CSE) is

Answer: one UPSC exam, not the only UPSC exam

CDS, NDA and CAPF are separate.

11. IAS officers join

Answer: the Indian Administrative Service

Service allocation depends on rank and preference.

12. IPS in the CSE context is

Answer: the Indian Police Service

Training includes the National Police Academy later.

13. IFS in CSE usually means

Answer: the Indian Foreign Service

The Forest Service is a different UPSC exam.

14. CSE also fills

Answer: other Group A and B central services besides IAS/IPS/IFS

IRTS, IRS and others appear in the list.

15. Prelims marks

Answer: do not enter the final merit list

Prelims is a screening stage.

16. CSAT (Prelims Paper II) is

Answer: qualifying

You must clear the published qualifying mark.

17. GS Paper I in Prelims is the paper that

Answer: decides whether you reach the Prelims cutoff

Negative marking applies.

18. Mains is

Answer: a written descriptive examination

Answers are handwritten in the hall.

19. Among the Mains papers are

Answer: two qualifying language papers

You must pass them; they are not merit papers.

20. The essay paper is

Answer: part of CSE Mains

Two essays are written in one paper.

21. CSE Mains includes

Answer: four General Studies papers that count for merit

Ethics is one of them.

22. The optional subject is

Answer: two papers chosen from the UPSC list

Graduation background need not match, but it helps.

23. The Personality Test is

Answer: the interview stage after Mains

Marks are added to Mains for the final rank.

24. The Detailed Application Form (DAF) is filled by

Answer: candidates who qualify for Mains (and later stages as required)

Service and cadre preferences appear there.

25. Service preference and cadre preference are

Answer: indicated in the official forms, not bargained privately

Allocation follows published policy.

26. Cadre allocation follows

Answer: a published policy using rank and vacancies

You may not get your first cadre.

27. New IAS officers train at

Answer: LBSNAA in Mussoorie

A Foundation Course brings several services together.

28. The Foundation Course at the start of service

Answer: brings several All India and Central Services together

District training follows later for IAS.

29. State Public Service Commissions run

Answer: separate state-service exams

UPPSC, MPSC and others have their own calendars.

30. Age limits and attempt limits

Answer: depend on category and that year’s notification

Do not invent a 2026 age cut-off from memory.

31. Reservation and category rules are stated in

Answer: the official CSE notification

Certificates must match the notification format.

32. NDA, CDS and CAPF are

Answer: other UPSC exams, not CSE Mains papers

Each has its own eligibility.

33. The Engineering Services Examination is

Answer: a different UPSC exam from CSE

IES/ESE recruits engineers to technical services.

34. EPFO / APFC advertisements are

Answer: separate UPSC recruitments

Read each advertisement’s scheme.

35. The CSE syllabus is printed in

Answer: the official notification PDF

Optional syllabi are listed there too.

36. Current-affairs preparation usually includes

Answer: a regular newspaper habit plus revision notes

Prelims and Mains use the news differently.

37. Optional choice should match

Answer: interest and a realistic syllabus, not only last year’s toppers

Coaching availability is a weak reason alone.

38. Cut-offs change every year, so last year’s PDF is

Answer: history, not a promise

Difficulty and vacancies both move.

39. Prelims objective papers use

Answer: negative marking

Read that year’s instructions on the paper.

40. Applications are submitted on

Answer: UPSC’s official online portal for that year

Fee and photo rules are in the notification.

41. Admit cards are released on

Answer: the UPSC website

Check the photo and centre.

42. There is no Personality Test without

Answer: qualifying Mains

Mains is the written gate.

43. Recommended candidates undergo

Answer: a medical examination

Some services have stricter medical standards.

44. Appointment also involves

Answer: character and antecedent verification

Police verification is common.

45. Coaching is

Answer: optional; many candidates prepare independently

Test series are unofficial.

46. Mock interviews are unofficial;

Answer: only the UPSC board’s marks count

Use mocks for practice, not prediction.

47. CSE is not a university degree;

Answer: you still need the eligibility degree stated in the notice

Final-year students should read the exact rule.

48. The final result lists

Answer: recommended candidates in order of merit

Service allocation can differ from first preference.

49. You may be allotted

Answer: a service below your first preference

Vacancies and your rank decide.

50. Eligibility tweaks do happen, so you must

Answer: read that year’s notification end to end

Number of attempts and degree rules have changed before.