You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

I can write cow in 13 letters.

Can You?

A man dies of old age on his 25 birthday. How is this possible?

How many words can a pen with half refill write?

There was a competition where the contestants had to hold something. At the end of the event, the winner was a person who had no hands or feet. What was it that the contestants had to hold?

What month of the year has 28 days?

All of Jacob's shoes are red except two.
All of Jacob's shoes are green except two.
All of Jacob's shoes are yellow except two.

How many shoes does Jacob have?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

What word begins and ends with an E, but has only one letter?

A man embarked on a questionnaire game. He kept asking the same question to whomever he found. The answer each time was different.

Can you guess what the question was?