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Puzzle:A rope, a match box are given.the rope takes 1 hr to
burn off completely.the rope is not uniform.there is no
watch with u.how can u calculate half an hour of time?
- 10 Answers
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Answers were Sorted based on User's Feedback
Answer / neha
Burn the rope from both ends at the same time.It will take
half an hour to complete.
| Is This Answer Correct ? | 25 Yes | 5 No |
Answer / guest
Burn it from both ends it will take half an hour to burn.
| Is This Answer Correct ? | 9 Yes | 5 No |
Answer / pawan
Even if the rope is not uniform still it takes 1 hour to
burn off completly, So if the thick portion takes more time
the thin portion would burn faster.
| Is This Answer Correct ? | 5 Yes | 1 No |
Answer / ashutosh
It's a new question
A salesperson by mistake multiplied a number and got the answer as 3,instead of dividing the number by 3.What is the answer he should haveactually got?
ans
1) 0
2) 1/3
3)1
4)2
5)3
| Is This Answer Correct ? | 4 Yes | 2 No |
Answer / pawan
Ya Varun,
But if u burn it from both the ends it would take 30 min.
See it is clearly mentioned that the rope takes 1 hour to
burn off completely. As it is not uniform thick portion
would take more time and thin portion would teke less time.
| Is This Answer Correct ? | 2 Yes | 1 No |
Answer / ashutosh kumar
@pawan
@ A salesperson by mistake multiplied a number and got the answer as 3,instead of dividing the number by 3.What is the answer he should haveactually got?
ans
1) 0
2) 1/3
3)1
4)2
5)3
can you please explain me Mr Pawan how you got the answer 1/3..
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / varun kumar
I dont know the answer
BUT i know that the above answers are wrong
SInce the rope is "NOT UNIFORM"
even if u burn it on both the ends
It is not necesarry that it will burn in exactly half an hour
| Is This Answer Correct ? | 3 Yes | 5 No |
Answer / varun kumar
Mr pawan
as u said the rope will take 1hr to BURN OUT COMPLETELY
BUT we are not supposed 1 hr
WE ARE SUPPOSED TO CALCULATE 30 minutes
| Is This Answer Correct ? | 1 Yes | 3 No |
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