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Start learning 50% faster. Sign in nowLet the selling price of the item be Rs. '120x'.Price at which the item is marked above its cost price = (120x/0.96) = Rs. '125x'Cost price of the item = (120x/1.2) = Rs. '100x'Required percentage = (125x – 100x)/100x X 100 = 25%
Bus P takes 30 minutes to cover a distance of 60 km. If bus Q is 20% faster than bus P. Find the time taken by bus Q to cover the same distance?
A car running with a speed of 50 km/hr takes 8 hours to go from 'A' to 'B'. If on the way back from 'B' to 'A', the car takes 20% less time than it take...
A boy goes to school with a speed of 60 km/h and comes back with a speed of 40 km/h. find his average speed?
Saket and Rakesh are brothers whose shops are located at a distance of 10km and 12km respectively from their home. Both of them start at the same time f...
A train is travelling at the rate of 108 km/hr. How many seconds it will take to cover a distance of 3/5 km?
A boy goes to his school at 1/6th of the speed at which he returns from his school. Average speed during the whole trip (i.e. one round) is 36 km/h. Wha...
Two cyclists are riding towards one another at speeds of 36 km/h and 27 km/h. What will be the distance between them 5 seconds before they meet?
Buses start from a bus terminal with a speed of 10 km/hr at intervals of 8 minutes. What is the speed of a boy coming from the opposite direction toward...