Question
A purchased an article for Rs 3500. She sold the
article at 12% profit. She then added Rs 600 to the amount received and purchased a purse such that the seller of purse gained 25%. Find the cost price of purse for the seller.Solution
A aeroplane covers a distance of 7200 km in 80 hours. What is the speed (in kmph) of the aeroplane?
A person needs to travel 300 km. If he covered the first 30% of the distance at a speed of 60 kmph, then 3/5th of the distance at a speed of 50 kmph, an...
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A thief is spotted by a policeman from a distance of 200 m. When the policeman starts chasing, the thief also starts running. If the speed of the thief ...
One day, 'A' arrived at the bus stop 10 minutes late. The next day, he increased the speed of his bicycle by 5 km/h, which helped him reach the bus stop...
A boy goes to school with a speed of 75 km/h and comes back with a speed of 45 km/h. find his average speed?
A cyclist moves at 25 km/h to reach a checkpoint on time. If the speed is increased to 30 km/h, the cyclist will arrive 12 minute...
