Questions (106)
Q90NDA2020
The cost of energy to operate an industrial refrigerator that consumes 5 kW power working 10 hours per day for 30 days will be (Given that the charge per kW.h of energy = ₹ 4)
- A ₹ 600
- B ₹ 6,000
- C ₹ 1,200 ✓
- D ₹ 1,500
✓ Correct answer: (C)
Quantitative Aptitude › Arithmetic
Q83NDA2023
Ram records the odometer readings of his car for the distance covered from 2000 km at the start of his journey and 2400 km at the end of the journey after 8 hours. What is the average speed of the car ?
- A 50 km/h ✓
- B 60 km/h
- C 70 km/h
- D 80 km/h
✓ Correct answer: (A)
Quantitative Aptitude › Arithmetic
Q91NDA2024
A vehicle starts moving along a straight line path from rest. In first t seconds it moves with an acceleration of 2 m/s2 and then in next 10 seconds it moves with an acceleration of 5 m/s2. The total distance travelled by the vehicle is 550 m. The value of time t is
- A 10 s ✓
- B 13 s
- C 20 s
- D 25 s
✓ Correct answer: (A)
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 →