What English word has three consecutive double letters?

If I put in one bird per cage, I have one bird too many. If I put in two bird per cage, I have one cage too many. How many cages and birds do I have?

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

Can you find out which options fits best with the missing column?

When we see 2 but call 10?

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?

John is selling fruits.
He sells grapes at $30, Dates $25, and a Wolfberry $45.
At what price does he sell fig?

PS: Logical Thinking

How can you tell a raw egg from a hard-boiled egg?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

There are nine dots in the picture that has been attached with this question. Can you join all the dots by drawing four straight lines without picking up your pen?