Question
A shopkeeper marks up an item by 25%. If he
increases the discount from 12% to 14%, the profit will decrease by Rs. 70. Find the selling price of the item in order to earn a profit of 40%.Solution
A train after travelling 150 km meets with an accident and then proceeds at of its former speed and arrives at its destination 8 hrs late. Had the accid...
- Two cyclists ‘X’ and ‘Y’ start from towns ‘M’ and ‘N’ respectively towards each other at the same time. When they meet after 6 hours, cycli...
A train traveling at 43.2 km/h takes 'm' seconds to pass a pole. What is the length of the train in meters?
A goods train departs from Jaipur towards Udaipur at 6:00 PM, while a passenger train leaves Udaipur for Jaipur at 9:00 PM. The two trains meet at Jaisa...
- A train, running at the speed of 72 km/h, is 300 metres long. How much time (in seconds) will it take to pass over a bridge that is 600 metres long?
Two trains 190 metres and 160 metres in length are running towards each other on parallel tracks, one at the rate 70 km/hr and another at 56 km/hr. In h...
250 metre long train ‘A’ can cross a platform of length 180 metres in 20 seconds. If the speed of train ‘B’ is 6 m/s more than that of train ‘...
Two trains 165 metres and 135 metres in length are running towards each other on parallel tracks, one at the rate 70 km/hr and another at 38 km/hr. In h...
- Train X of length 180 m and Train Y of length 120 m are moving in opposite directions at 8 m/sec and 7 m/sec respectively. In how much time will they compl...
Train ‘A’ running with a speed of 108 km/hr crosses a vertical pole in 12 seconds. Find the approx. time taken by the train ‘A’ to cross a train...
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