Pipe A can fill in 20 minutes and Pipe B in 30 mins and Pipe C can empty the same in 40mins. If all of them work together, find the time taken to fill the tank?
Submitted by: Administrator17 1/7 mins.
Submitted by: Administrator
Submitted by: Administrator
Read Online Quantitative Job Interview Questions And Answers
Top Quantitative Questions
☺ | A dishonest shopkeeper professes to sell pulses at the cost price, but he uses a false weight of 950gm. for a kg. His gain is____%. |
☺ | There are two circles, one circle is inscribed and another circle is circumscribed over a square. What is the ratio of area of inner to outer circle? |
☺ | If time at this moment is 9 P.M., what will be the time 23999999992 hours later? |
☺ | If Log2 x - 5 Log x + 6 = 0, then what would the value / values of x be? |
Top Basic Job Categories
☺ | Targeted Selection Interview Questions. |
☺ | Business intelligence Interview Questions. |
☺ | Puzzles Interview Questions. |
☺ | Behavioral Interview Questions. |
☺ | Freshers Graduate Interview Questions. |