You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

Why is a river so rich ?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

There are four 3-link chains. All you have to do is join them into a big 12-link chain. For joining two closed links, one of the links must be cut and placed onto the other link for closing.

How many minimum links will you have to cut to make the big chain?

A landlord calls both of his sons and tells them that their horses will now decide who will transfer the inheritance. He tells them to race along the land till the end and the one whose horse will be slower will win and be the heir to all the property.

Both of them keep wandering for days but to no result. Then they ask a wise man regarding it. The man advises them on the matter after which they jump on the horses and race as fast as they can till the end. Why did they do it?

What did the wise man say?

Move four matchsticks to the below square to form three squares?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

How can I get the answer 24 by only using the numbers 8,8,3,3?

You can use the main signs add, subtract multiply and divide.

I taste better than I can smell. Who am I?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?