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.

It has five wheels, though often think four, You cannot use it without that one more, You can put things in it, you can strap things on top, You can't find it in the market, but you can still go shop. What is it?

How many triangles can you count in the figure given?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

Count the number of triangles in the given picture.

Can you count the number of triangles in the given picture?

Outside a massage parlour, there is a board that reads
"I only massage those who do not massage themselves."

Reading the above statement, does the masseur massage himself?

An equation has been laid down using a few matchsticks. However, as you can see, the equation is not correct. Can you correct the equation if you are allowed to add or remove 5 matchsticks?

What can you hold in your right hand, but never in your left hand?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?