There is a wide field of corn. A goose finds its way into the field and starts running. Can you find out till which point the goose can run into the field?

15 caves are arranged in a circle at the temple of doom. One of these caves has the treasure of gems and wealth. Each day the treasure keepers can move the treasure to an adjacent cave or can keep it in the same cave. Every day two treasure seekers visit the place and have enough time to enter any two caves of their choice.

How do the treasure seekers ensure that they find the treasure in the minimum number of possible days?

Find the missing number in the image below.

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

In which direction should the missing arrow point?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

If eleven plus two equals one, what does nine plus five equal?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?