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

In the figure, you can see nine stars. What you have to do is connect all of them by using just four line and without lifting your hand i.e. in a continuous flow.

How is the moon similar to a dollar?

How can you tell a raw egg from a hard-boiled egg?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

People put me on the table and cut me but do not eat me. What am I?

John gave half of the apples he had plus one more to Jacob. He gave half of the remaining ones plus one more to James. Now, John was left with just one apple.

Can you find out how many did he have in the beginning?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

Whats the next number in the below number sequence pattern.

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?