Same chapter3 marksDifficulty: Medium
The circumference of a circle exceeds its diameter by 30 cm. Find its radius. Take π = 22/7.
Area and Perimeter of Plane Figures
4 marksDifficulty: Hard
A path 2 m wide runs all round the outside of a rectangular garden 20 m by 15 m. Find the area of the path.
Original Khojo Papers practice question — not from a past board paper.
Answer
156 m2
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
The outer rectangle is 24 m by 19 m with area 456 m2, and the garden is 300 m2, so the path is 156 m2.
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