R-SAT
Exam
Logical Reasoning
General Mental Ability
If 100 meters long ribbon is cut into 1 meter of length in 1 min, then how along wil it take to cut the entire length
Read Solution (Total 22)
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- Take 1 min to cut in 2 pieces.
It will take (n-1) minute to cut into n pieces.
Thus, It'll take 99 minute to cut in 100 pieces(1 meter each). - 10 years agoHelpfull: Yes(16) No(2)
- 99 mins becoz after 99th min there will already be 100 pieces.
- 10 years agoHelpfull: Yes(5) No(0)
- when we will cut 100 meters long Ribbon it will continue cutting up-to 98 meters then on cuttinng 99th meter it will gv 100 also.. :P
So Ans 99 Min - 10 years agoHelpfull: Yes(3) No(1)
- 99min i.e,1hr 39min
- 10 years agoHelpfull: Yes(2) No(1)
- 100 meters long ribbon cut into 100 pieces but when we cut 99 piece automatically 100th piece also seperated from that part....so 100-1=99
- 10 years agoHelpfull: Yes(0) No(0)
- 100 mins=1.4 hr
- 10 years agoHelpfull: Yes(0) No(2)
- 99
we need only 99 cuts to make 100 1m long ribbon and it takes 1 minute/cut,
- 10 years agoHelpfull: Yes(0) No(0)
- 1hr 40mins.
- 10 years agoHelpfull: Yes(0) No(6)
- 9 minutes
- 10 years agoHelpfull: Yes(0) No(1)
- 99 second why because in one minit we cut one meter after cutting 99 meter 100 meter automatically separated
- 10 years agoHelpfull: Yes(0) No(2)
- to make 100 piece we need to cut it 99 times so 99 mints required.
- 10 years agoHelpfull: Yes(0) No(0)
- 1 min=1meter .so 100meter= 100min = 1hr 40 min
- 9 years agoHelpfull: Yes(0) No(0)
- n-1=100-1=99 min
- 9 years agoHelpfull: Yes(0) No(0)
- 99 minutes
- 9 years agoHelpfull: Yes(0) No(0)
- RATE=1METER/MIN
METER CUT/TIME=1
TIME FOR 100 METER=100 MINUTE - 9 years agoHelpfull: Yes(0) No(2)
- 99 min
1min for 2 pieces
- 9 years agoHelpfull: Yes(0) No(0)
- it will take 100min..
because 1meter = 1 minute
100 meter= ?
100 m*1min/1m=100min
- 9 years agoHelpfull: Yes(0) No(1)
- 100
if for 1meter ...1min,100meters...100min - 9 years agoHelpfull: Yes(0) No(1)
- 100 mins
1 meter = 1 min
100 meters = 100 mins - 9 years agoHelpfull: Yes(0) No(1)
- it will take 99 min.
- 9 years agoHelpfull: Yes(0) No(0)
- take 99 min to cut the entire ribbon because on 99th min already cut in 100
- 9 years agoHelpfull: Yes(0) No(0)
- 99mins is answer
- 9 years agoHelpfull: Yes(0) No(1)
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