Quantitative-I Quiz

A man sold two mobile phones at Z 4,500 each. He sold one at a loss of 15% and the other at a gain of 15%. His loss or gain is

Machines A and B working together can do a piece of work in 6 days. Only A can do it in 8 days. In how many days B alone could finish the work ?

A train 110 m long is running with a speed of 90 km/hr. In what time will it pass a boy who is running at 9 km/hr pass in the direction opposite to that in which the train is going ?

Volume of a cube with total surface area 3/2 m² is

The angle between the minute hand and the hour hand of a clock when the time is 4:20 is