ROPE BURNING PUZZLE , Interview Puzzles

    A rope takes exactly one hour to burn if
    lighted from one end.  

  Find

 

 a)  How can You Measure  15 minutes if  1

     such  rope is given  ?

 

 b)  How can You Measure  45 minutes if  2

     such  rope is given  ?

River Crossing Puzzle Ask in Interviews Of BANK , TCS , Microsoft, Infosys

 A boatman wants to transport  fox, goat  and a grass bundle  from one side of a river     to another side  using his boat. 

 This Boatman can take maximum  two  of them at once  with him on this boat.
  If fox  and goat be alone , then fox will  kill and eat goat.

  How ? Boatman will  transport all Of Them to other side Of River