CET Circles Questions with Solutions
All 5 Circles questions from MBA CET 2025 and 2026 papers. Tap Show answer, or open the detailed solution (free login). Page 1 of 1.
The radius of a circular wheel is 1 (3/4) m. How many revolutions will it make in travelling 11 km?
- 500
- 1000
- 1500
- 2000
- 2500
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Answer: B. 1000
Four identical coins, each of radius (x+1) cm, are placed on a table such that each coin touches two others and their centers lie at the vertices of a square.
Find the area of the unoccupied region between the coins.
(π=3.14)

- (x² + 2x + 1) × (4 − 3.14)
- (x+1)² × (2 + π/2)
- (x+1)² × (1 - π/4) × 4
- (2x+2)² - (π(x+1)²)
- 4 (x² + 2x + 1)
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Answer: A. (x² + 2x + 1) × (4 − 3.14)
- 5000
- 2000
- 7000
- 5500
- 6000
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Official CET answer: C. 7000
Cetking's answer: A. 5000 — it differs from the official key; the detailed solution shows the working.

- 35 degree
- 135 degree
- 55 degree
- 60 degree
- 65 degree
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Answer: C. 55 degree
Aman riding a bicycle completes one lap of a circular field along its circumference at the speed of 14.4 km/hr in 1 minute 28 seconds. What is the area of the field?
- 7958 sq mt
- 9856 sq mt
- 8842 sq mt
- 8958 sq mt
- 7856 sq mt
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Answer: B. 9856 sq mt