(Q.1) A woman walks a certain distance in 84 min. she covers two third of it at 4 km/h and the rest at 5 km/h. find the total distance she covered.
(Q.2) A man walks at 6 km/h and runs at 8 km/h. He covers 6km in 50 min partly by running and partly by walking.
(i) for how long did he walk? (ii) What distance did he cover walking?
(Q,3) the speed of the train is 30 km/h. how long will it take to cross a signal if its length is 25 m?
(Q.4) How long will a 50m- long train travelling at 72 km/h take to cross a pole?
Asked by bishtbharat869 | 9th Aug, 2019, 08:48: PM
Only one question will be answered per query
Answered by Arun | 12th Aug, 2019, 10:50: AM
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