The radius of a circular garden is 42 m The distance in m covered by running 8 rounds around it is T...........

Quantitative Aptitude (CGL) Mensuration 2D

The radius of a circular garden is 42 m. The distance (in m) covered by running 8 rounds around it, is: (Take $\pi =_{7}^{22}$ )

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SSC CGL 3rd March 2020 Shift-1

2112

1124

3248

4262

Radius(r) = 42 m
Distance(d) = 8 rounds
1 round = $2\pi r=2\times _{7}^{22}\times 42=264m$
Distance(d) = 8 x 264 = 2112 m

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