Accenture Company Numerical Ability Pipes and Cistern

Pipe A alone takes 30 minutes to fill a cistern. Pipe A was turned off after working for 10 minutes. The rest of the cistern is filled by pipe B in 60 minutes. How much time in minutes does pipe B take to fill the cistern alone in hours?
1) 1½ 2) 2 3) 1 4) 2½

Read Solution (Total 3)

Accenture Other Question

The speed of a car is 56 km/hr. The distance travelled by the car in 270 minutes is same as the distance travelled by a train in 63 minutes. What is the speed of the train in km/hr?
1)300 2)360 3)240 4)180
Cost price of 36 articles is selling price of 24 articles. How many more articles can be bought with the profit obtained from selling these articles.
1) 12 2) 24 3) 36 4) 6