Hope you got the solutions for the LTOT - IV
If not then the solution to them ....
First - Socks do not come in left and right, so any black will pair with any other black and any white will pair with any other white. If you have three socks and they are either colored black or white, then you will have at least two socks of the same color, giving you one matching pair. .
Second - If u had thought it as 30 then you are wrong the correct answer is 90, Dividing by half is the same as multiplying by 2.
Second - If u had thought it as 30 then you are wrong the correct answer is 90, Dividing by half is the same as multiplying by 2.
Another two more for you to LT.
FIRST
A woman lives on the 36th floor of a block of flats. Every morning she takes the lift down to the ground floor and goes to work. In the evening, she gets into the lift, and, if there is someone else in the lift she goes back to her floor directly. Otherwise, she goes to the 30th floor and walks up six flights of stairs to her flat. How do you explain this?
SECOND
There are seven coins which look identical. One of the seven coins weighs slightly less than the other six. Using a balance scale, how could you determine which is the light coin in just two weighings?
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