Sample questions
You've seen the pattern — here are a few of the actual PYQs.
EPFO2023
An incandescent bulb rated as 100 W at 110 V is connected to a 220 V power supply. The power that dissipates in the bulb would be:
- A 50 W
- B 100 W
- C 200 W
- D 400 W ✓
✓ Correct answer: (D)
Science & Technology › Physics & Chemistry
NDA2022
What is the current required to light a 60 W incandescent bulb in a domestic supply of 240 V?
- A 0.5 A
- B 0.25 A ✓
- C 1.0 A
- D 5.0 A
✓ Correct answer: (B)
Quantitative Aptitude › Arithmetic
Study how UPSC repeats — not just the papers
₹199 / 1 year · Founding Member
Full access unlocks the three things no PYQ PDF gives you:
① Cross-exam learning — see the same idea recur across CSE, CAPF, CDS and NDA.
② Topic evolution — how each idea is framed, year by year.
③ Question intelligence — every PYQ + answer, linked to related concepts and similar questions.
e.g. Round Table Conference: CDS 2017 → CSE 2017 → … → CAPF 2024
15 days free, no card required — then ₹199 for 1 year.
Start your 15-day free trial →