It belongs to you, but other people use it more than you do. What is it?

Two boys were admitted to a school. When the headmaster asks them about their parents, they tell him that they have same parents (father and mother). On further inquiry, it turns out that they both share the same date for their birthday.

"Are you twins," ask the headmaster.
"No," replies the boys.

Is it possible?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

A man stands on one side of a river, his dog on the other. The man calls his dog, who immediately crosses the river without getting wet and without using a bridge or a boat. How did the dog do it?

Can you find the missing piece of the Porsche?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

What came first, the chicken or the egg?

What does a man do only once in his lifetime, but women do once a year after they are 29?

Solve below rebus puzzle?

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _