Question
What is the name of the mobile app launched by Uttarakhand
for water conservation?Solution
The Bhagirath app was launched in Uttarakhand for reporting and conserving water sources.
720 metres long train crosses a man who is moving in the same direction with a certain speed, in 30 seconds. If the same train can cross a tree in 20 se...
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Two trains, each 110 meters long, are running in opposite directions. If the speed of one train is twice that of the other and they take 12 seconds to c...
A train 500 m long running at 108 km/hr takes 40 seconds to cross a bridge. The length of the bridge is
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A train started from station P and preceded towards station Q at a speed of 98 km/h. 30 minutes later, another train started from station Q and preceded...
Two trains of same length are running in parallel tracks in the same direction with speed 84 km/hr and 120 km/hr respectively. The latter completely cro...
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