Which Indian cricketer is known as "Brown Bradman"?
At what were the Allies and the US aiming in their Operation Market Garden in 1944 in World War II?
The capital of the U S A, Washington, DC, is bordered by Maryland and which other state?
Colin Meads played rugby union for which country?
Which British inventor, industrial designer, and entrepreneur is known for vacuum cleaners?
Where were the first modern Olympic Games held, from 6 to 15 April 1896?
Who was the first female gymnast from outside Eastern Europe to win the Olympic all-around title?
Portree is the principal town on which island?
What does the chemical symbol "Au" stand for?
What is voretigene neparvovec?
Start with both the hourglasses. When 11 minute's finishes, stop both of them. then turn the 11 minute's hourglass. and start the 13 minute's hourglass. this will give us the 2 minutes in 11 minute's time in that hourglass. and using this we can measure 15 MINUTES.
? + ? + ? + ? + ? = 30
You have to fill numbers in place of question marks. The numbers that you can use are 1, 3, 5, 7, 9, 11, 13 and 15. You can repeat the numbers if you like.
I possess two wires. Both of them have an inconstant thickness but both of them burns completely in sixty minutes. The problem is that I want to measure forty-five minutes while using these two wires.
How can I measure if cutting the wire in half is not possible due to non-homogeneous construction ?
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