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.

Why are all black people so quick ?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

A car is crossing a 20 km-long bridge. The bridge can support at most 1500kg of weight over it. If somehow, the weight on the bridge becomes more than that, it will break.

Now, the weight of the car is exactly 1500kg. At the midway, a bird comes and sits on the roof of the car. This bird weighs exactly 200 grams.
Can you tell if the bridge breaks at this point or not?

Identify the 10 differences between the two given pictures.

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

Can you place six X (crosses) in below board without making three in a row in any way ?

What does it mean?

What begins with T, ends with T, and has T in it?