When we see 2 but call 10?

A man was convicted of a minor offence in Akbar court. Akbar decided to give him a chance. He asked him to give a statement. If the statement is true, he will be killed by lions and if it is false, he will be killed by trampling of wild elephants.

The convicted person requested help from Birbal and since the crime was not a big one, Birbal decided to help him. Whatever Birbal suggested impressed Kabir and he let the convicted person go.

What did Birbal suggest to the person?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

What has 13 hearts but no other organs?

If you drop a 15 kg iron bar and a 5 kg bag of cotton from a height of 50 meters which will reach the ground first?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

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

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

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

Count the squares in the matchstick puzzle below?