3 pumps, working 8 hours a day, can empty a tank in 2 days. How many hours a day must 4 pumps work to empty the tank in 1 day?
A. 9
B. 10
C. 11
D. 12
Submitted by: AdministratorD. 12
Submitted by:
Submitted by:
Read Online Aptitude Knowledge Job Interview Questions And Answers
Top Aptitude Knowledge Questions
| ☺ | Explain what you understand by the terms: Regression Testing and Re-Testing? |
| ☺ | You have two sets of tests to run on the new version of the software? |
| ☺ | You have raised a fault, but Development are unable to reproduce it. What should your next step be? |
| ☺ | How would you define a good test? |
| ☺ | Do you consider positive or negative testing to be most important or trying to break the system - and why? |
Top Basic Job Categories
| ☺ | Targeted Selection Interview Questions. |
| ☺ | Business intelligence Interview Questions. |
| ☺ | Puzzles Interview Questions. |
| ☺ | Behavioral Interview Questions. |
| ☺ | Freshers Graduate Interview Questions. |
