Question
If the rate of interest is 5% compounded quarterly. What
will be the approximate amount if P invests Rs.5000 for 1 year?Solution
Required amount = 5000[1 + 5/400] 4 = 5000*(81/80) 4 = Rs. 5254.7
A cheetah can catch a deer running with a speed of 144 km/h and is 50 meters ahead of it, in 10 seconds. Find the time taken by the cheetah to catch a z...
Train P starts from Lucknow to Dehradun at 11:55 am with an average speed of 16.5 m/s. Train Q starts from Dehradun to Lucknow at 1:35 pm with an averag...
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Without stoppage, a train travels a certain distance with an average speed of 100 km/h, and with stoppage, it covers the same distance with an average s...
Car' A' travels at the speed of 65 km/hr and reaches its destination in 8 hours. Car 'B' travels at the speed of 70 km/hr and reaches its destination in...
A car can cover 275 km in 5 hours. If its speed is reduced by 5 km/h, then how much time will the car take to cover a distance of 250 km?
A train 180 meters long passes a man walking in the same direction at 6 km/h in 15 seconds. What is the speed of the train?
A man running with the speed of 45 km/hr covers a certain distance in ‘x’ hours. If the same distance can be travelled with a speed of 50 km/h in (x...
The speed of a train is 54 km/hr and it takes 10 seconds to cross a man. Find the time taken by train to cross a platform if the ratio of the length of ...
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