'S' refers to the number of seconds in a day and 'H' refers to the number of hours in ten years. Which quantity out of these two is greater?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

I have eight fingers and two thumbs but I do not live. What Am I?

I have holes on the top and bottom. I have holes on my left and on my right. And I have holes in the middle, yet I still hold water. What am I?

There are nine dots in the picture that has been attached with this question. Can you join all the dots by drawing four straight lines without picking up your pen?

In a university, a professor gave a set of three problems to the three brilliant students of his class. See the image for the questions.

Who can jump higher than a Mountain?

On a certain day, John celebrated his birthday. Two days later, his older twin brother Jacob celebrated his birthday.

Is this even possible? How can it be?

Check out the number list below and find what number comes next in the sequence.

111 , 113 , 117 , 119 , 123 , 137 , ?

Can you solve the maths in the below-given picture equation?