I travel all around the world but always stay in the corner. What am I?

Using eight eights and addition only, can you make 1000?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

A horse was tied to a rope 5 meters long and the horses food was 15 meters away from the horse. How did the horse reach the food?

Look at me. I can bring a smile to your face, A tear to your eye, Or even a thought to your mind. But, I can't be seen. What am I?

What is the next number in this matchsticks series riddle?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

An infinite number of mathematicians are standing behind a bar. The first asks the barman for half a pint of beer, the second for a quarter pint, the third an eighth, and so on. How many pints of beer will the barman need to fulfill all mathematicians' wishes?

Count the number of triangles in the given picture.