Which Indian cricketer is known as "Brown Bradman"?
Which of the following Pair are not parent and child who have both won the Nobel prize?
Who was the first women nominated member of Rajya Sabha of India?
Who is the first women boxer to be honoured with the Rajiv Gandhi Khel Ratna Award?
Difference between FTP and TCP data?
eMBMS:How does ue knows about eMBMS messages
Where can I see Himalayas from?
What is the maximum amount of dogs you can own in Alberta, Canada?
What do you understand by drawing?
Which type of house is called "katcha house"?
There are 9 similar balls. Eight of them weigh the same and the ninth is a bit heavier.
How would you identify the heavier ball if you could use a two-pan balance scale only twice?
Divide the 9 balls into 3 groups of 3. Weigh two groups. now u get the group is the heavier ball in. now again choose 2 balls from this group and compare their weights. and u get the heavier ball
You are given eight coins and told that one of them is counterfeit. The counterfeit one is slightly heavier than the other seven. Otherwise, the coins look identical. Using a simple balance scale, how can you determine which coin is counterfeit using the scale only twice?
There are nine metal blocks.
1 metal block is slightly lighter than the other 8.
If you have a balance scale find the minimum times will you have to weigh to find the lighter block?
Look at the picture and find how many Yellow Triangles will balance the last scale?
A grandmother has a broken grandfather clock that is off by a minute every hour (too fast). She figures out a way, while keeping it running at the same rate, to make the clock say the correct time twice a day.
How could she do this?
You have a lighter and two fuses that take exactly one hour to burn, but they don't burn at a steady rate. For example, one fuse could take 59 minutes to burn the first inch and then burn the rest of the fuse in the last minute.
How would you use these two fuses to measure 45 minutes?
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