Follow Our FB Page << >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...

"U2" has a concert that starts in 17 minutes and they must
all cross a bridge to get there. All four men begin on the
same side of the bridge. You must help them across to the
other side. It is night. There is one flashlight. A
maximum of two people can cross at one time. Any party who
crosses, either 1 or 2 people, must have the flashlight with
them. The flashlight must be walked back and forth, it
cannot be thrown, etc. Each band member walks at a
different speed.

A pair must walk together at the rate of the slower man's pace:
Bono: 1 minute to cross
Edge: 2 minutes to cross
Adam: 5 minutes to cross
Larry: 10 minutes to cross

For example: If Bono and Larry walk across first, 10 minutes
have elapsed when they get to the other side of the bridge.
If Larry then returns with the flashlight, a total of 20
minutes have passed and you have failed the mission. Notes:
There is no trick behind this. It is the simple movement of
resources in the appropriate order.

"U2" has a concert that starts in 17 minutes and they must all cross a bridge to get ther..

Answer / janeel

Bono and Edge go over, Bono comes back = 3 minutes
Larry and Adam go over, Edge comes back = 12 minutes
Bono and Edge come back = 2 minutes


Is This Answer Correct ?    6 Yes 1 No

Post New Answer

More Testing AllOther Interview Questions

hello everybody, I have started learning testing tools and have familiarity with winrunner and general testing knowledge.Pl let me know what other stuff should i learn. I had 6 yrs of exp in GIS field and now i want to shift to testing tools. I left my job in 2001 now i want to enter into the market again. Could any of u help me how to approach the market. Any suggetions are very helpful to me. I am in US though. Thanks in advance

0 Answers  

For Web Applications what type of tests are you going to do?

2 Answers   TCS,

What are the preconditions or initial conditions before doing the Automation testing?

0 Answers   Virtusa,

If you have an application, but you do not have any requiremnts available, then how would you perform the testing

6 Answers   TCS,

how do you test the server response time? do you use any tool? if so what tool ? if not how can you it be done manually ?

1 Answers   Amdocs,

what are the key factors for performance testing ?

2 Answers   HCL,

Could reviews or inspections be considered part of testing?

0 Answers  

Explain functional testing?

0 Answers  

What is open box testing?

0 Answers  

What is failure?

0 Answers  

how can we identify a bug is because of s/w error or OS problem?

1 Answers  

What is Software Engineering? Please do explain in Brief.

13 Answers   Artech, Banyan Soft,