1.

A soldier fired two bullets at an interval of 335 seconds moving at a uniform speed v_1. A terrorist who was running ahead of the soldier in the same direction, hears the two shots at an interval of 330 seconds. If the speed of sound is 1188 km/h, then who is the faster and by how much?

Answer»

SOLDIER, 22 km/h
Terrorist, 25 km/h
soldier, 18 km/h
Terrorist, 20 km/h

Answer :C


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