HR Round
Interview
HR Interview
There were some ropes that are of different lengths
and different thickness. Each can burn in 12 minutes
individually. If we are given 9 minutes as ELAPSED
TIME how many ropes can be burnt in that time
Read Solution (Total 3)
-
- all the ropes can be burnt by litting the rope both way
- 8 years agoHelpfull: Yes(3) No(0)
- 2 ropes.
1st rope is burnt from both ends.
2nd rope is burnt when 1st rope is burnt. then after completing the burning of 1st one, burn the other end end of 2nd rope. totally 9 min - 8 years agoHelpfull: Yes(1) No(0)
- 3/4 th of the total volume of all the ropes
- 8 years agoHelpfull: Yes(0) No(1)
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