Question
A circular track has a radius of 140 meters. A person
starts running from a point on the track and runs 3 complete rounds. What is the total distance covered by the person?Solution
The circumference of the circle = 2πr = 2 × 22/7 × 140 = 880 meters Distance covered in 3 rounds = 3 × 880 = 2640 meters Correct Option: d
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54 : 3 :: ? : 4 :: 500 : 5
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