I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

why number 8549176320 is one of a kind?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

He does not have any heart but still, He manages to live.
If you kill him, you will eventually die but yet you kill him.
He cannot run, who is He?

A man had five children. He had $100 with him to give to his children. He decided to start with the youngest child and then give $2 more than each younger child to his next elder child.

For example, if he gives $x to the youngest child, he will give $(x+2) to the next one, $[(x+2) + 2] to the next one and so on.

Can you find out how much did the youngest one receive?

I am beautiful, up in the sky. I am magical, yet I cannot fly. To people I bring luck, and to some people, riches. The boy at my end does whatever he wishes. What am I?

What four weights can be used to balance from 1 to 30 pounds?