Burn the rope from both ends at the same time.It will take 
half an hour to complete.

Burn it from both ends it will take half an hour to burn.

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

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.

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

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.

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

1/3

@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..

Ans: 1
1 X 3=3