I am a type of room you cannot enter or leave. Raised from the ground below, I could be poisonous or a delicious treat. What am I?

When we see 2 but call 10?

I can turn polar bears white.
I can make anyone dance.
I can make everyone cry
I can make your hands clap
I can make you thin.
I can make you smile.
I can make you smile

Can you guess the riddle?

You bought me for dinner but never eat me. What am I?

What is greater than gold but cannot be bought. it can never be sold and can earn if its sought. though it can be broken, it can still be fixed. for by birth it can't start nor by death it is ended.what am i?

If two's company, and three's a crowd, then whats four and five ?

Which letter of the alphabet has the most water?

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

What 5-letter word typed in all capital letters can be read the same upside down?

Prove that twice of ten is the same as twice of eleven.