IBPS Government Jobs Exams Numerical Ability Time Distance and Speed

A train can cross a platform of equal length in 5 minutes. It can cross a man running in the direction of the train with the speed of 2 m/s in 7 minutes. Find the speed of the train(in km/h).
A) 10.8 B) 25 C) 7 D) 11.2

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IBPS Other Question

A work is started by a man and it is assumed that he will finish the work in 11 days if working alone. Each subsequent day a new man joined the work. In how many days the four times the original work will be completed, if after the 8th day from the starting of the work no new man will be further added?
A) 11 B) 10 C) 9 D) 8 A shopkeeper sold an item at 20% profit and another item at 10% loss. If the cost price of both the items is same, find the overall profit percent. A) 7.55% B) 6% C) 5% D) 6.5%