I use my bheja to solve easy questions like below.
I have given the hint also to solve the problem.
A woman has 2 ropes that each take exactly 30 minutes to burn from end to end.
How can she use these ropes to measure out exactly 45 minutes ???
Hint from my side
30 minutes + 15 minutes = 45 minutes
Answer
I have given the answer already !!!
Ropes need 30 minutes to burn completely.
This means they take 15 minutes to burn half !!!!
So, burn one of the ropes completely.
Burn the remaining one half !!!!
Very simple to solve !!!!
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