I inserted a coin in a bottle and closed its mouth with the help of a cork. Now, I was able to take the coin out from the bottle without taking out the cork or breaking the bottle. Can you tell me how I did it?

A clock loses 10 minutes each hour. If the clock is set correctly at noon, what time is it when it reads 3 PM?

If Japan and Panama decided to merge into a single country, probably people will name it Japanama.

Can you think of two more such country's unions that could produce similar names like Japanama by overlapping their three letters?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

Find out a multi-digit number that if multiplied by the number 9 or any of its multiplications products (i.e. 18, 27, 36, 45,..) will result in the multiplication factor repeated (n) number of times.

Can you count the number of squares in the figure below?

Using Only Five 5's and any mathematical operator make sum as 37

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

Why did the Girl throw the butter out of the window?

Before Mount Everest was discovered, what was the highest mountain in the world?