Tricks to Solve questions on Time and Distance PRESENTED BY DHIRAJ SINGH CHAUHAN
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Question 12 A train goes from Delhi to goa at 50 kmph and returns at 40 kmph. Find his average speed during whole journey
D to Gr S h 2 00 Knm Total Dist.
Question 13 A monkey climbs on 57 meter high greased pole. In first minute, it climbs 10 meters and slips 2 meters in second. In what time will it reach that height.
e S4 Set 2 min SY A
Question 14 2 guns were fired at an interval of 13 minutes. A man who was approaching towards that lce heard the sound of second gun approaching towards that place heard the sound of second gun after 12/2 minutes of first fire. Find speed of man if speed of after 12172 minutes of first fire. Find speed of man if speed of sound is 330 m/s.
Man Soun Speed = 25:1