Symbiosis National Aptitude Test SNAP 2014 Paper

Question : 27 of 150

Marks: +1, -0

A horse take 2½ seconds to complete a round around a circular field. If the speed of the horse was 66 m/sec, then the radius of the field is, [Given π =

{22}/7

]

25.62 m
26.52 m
25.26 m
26.25 m

Validate

Solution:

Total distance covered by horse in

2 1/2

seconds.
=

66 × 5/2

= 165 m
Radius of the field =

{165}/{2π}

{165×7}/{2×22}

= 26.25 m

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