SSC CHSL 20 Dec 2015 Shift 2 Paper

Question : 140 of 200

Marks: +1, -0

A gun is fired from a fort. A man hears the sound 10 seconds later. If the sound travels at the rate of 330 m/sec, find the distance between the fort and the man.

3.3 km
0.33 km
33 km
330 km

Validate

Solution:

Speed = 330 m/sec and time = 10 seconds
Using, distance = speed × time
⇒ Distance between the fort and the man =

330×10=3300m

3300/1000=3.3km

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