Decode this picture on T-Shirt and tell what it says ?

One absent-minded ancient philosopher forgot to wind up his only clock in the house. He had no radio, TV, telephone, internet, or any other means for telling time. So he travelled on foot to his friend's place a few miles down the straight desert road. He stayed at his friend's house for the night and when he came back home, he knew how to set his clock. How did he know?

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 English word has three consecutive double letters?

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?

Move three sticks of the spiral below to form a square.

There are three Athletes (John, Tarun and Harish) and their individual Coaches (Jacob, Meenaxi and Priyanka) standing on the shore.
No Coach trusts their Athlete to be near any other Coach unless they are also with them.
There is a boat that can hold a maximum of two persons.
How can the six people get across the river?

The day after tomorrow will be three days before Tuesday. Can you find out what is today?

If a wheel has 54 spokes, how many spaces are there between the spokes?

There was a strange boy who was born before his father. How can this be possible?