SSC CGL 26 Oct 2014 Shift 1 Paper

Question : 120 of 200

Marks: +1, -0

A gun is fired at a distance of 1.34 km from Geeta. She hears the sound after 4 seconds. The speed at which sound travels is

Solution:

({1.34×1000}/{4})

metre/second
=

({1340}/4)

metre/second
= 335 metre/second

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