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

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

How many points are there on the globe where, by walking one mile south, then one mile east and then one mile north, you would reach the place where you started?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

In a fruit store, there was a unique weighing machine that was made to weigh only cherries and strawberries as they were priced the same.

Other fruits like watermelons or mango had different machines as they were expensive.

A man successfully buys watermelons at the price of cherries. How?

Solve below popular number sequence
314 159 265 358 979 323 846 ?

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?

Can you find the missing piece of the Porsche?

What month of the year has 28 days?

I am beautiful, up in the sky. I am magical, yet I cannot fly. To people I bring luck, and to some people, riches. The boy at my end does whatever he wishes. What am I?