You are given 2 eggs. -> You have access to a 100-storey building. -> Eggs can be very hard or very fragile means it may break if dropped from the first floor or may not even break if dropped from 100 th floor.Both eggs are identical. -> You need to figure out the highest floor of a 100-storey building an egg can be dropped without breaking. -> Now the question is how many drops you need to make. You are allowed to break 2 eggs in the process
At maximum 14 drops. Can't take the credit: http://datagenetics.com/blog/july22012/index.html
There is a 2 x 8 chocolate bar I have with me. I can break this bar along the length or the breadth. Now, I want to obtain 1 x 1 pieces.
How many times do you think I need to break it to get what I want ?
If you are only allowed to press the 1 and 0 keys on a calculator with any of the add, take, times, divide and equals keys, what is the fewest number of presses needed to make the number 9 on the calculator?
Suppose 4 digits 2 ,4,6 and 9 are given. You have to make a four-digit number. In how many ways it can be done, if repetition of the numbers does not allowed?
