Why is a river so rich ?

What's the best place to go shopping in the ocean?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

A father's child, a mother's child, yet no one's son.

Who am I?

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

A girl is twice as old as her brother and half as old as her father. In 50 years, her brother will be half as old as his father. How old is the daughter now?

John leaves home and then he takes three right turns. John wants to return to home but he was scared of Jacob, who is wearing a mask.

What is John Situation ?

Can you find the six hidden animals in the picture below?

Three ants are sitting at the three corners of an equilateral triangle. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. What is the probability that none of the ants collide?

What has many teeth, but cannot bite?