In the four images below, can you find the odd one out?

Name a key which is hardest to turn.

What has one letter and starts with an E?

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?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

There is a number which when you multiply by 3 and subtract 2 from the result, then the resulting number is the reverse of the actual number.

What is the smallest number that stands true on the statement?

Two Twins Jack and Jill were standing back to back and suddenly they started running in opposite direction for 4 kilometres and then turn to left and run for another 3 kilometres.

what is the distance between the Baggio twins when they stop ?

The more you take me, the more you leave me behind.
Who Am I?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

I am lying and I always lie. Tell me whether I am lying or telling the truth.