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

There are 3 apples in the basket and you take away 2. How many apples do you have now?

Our product and our sum always give the same answer. Who are we?

f you were running a race, and you passed the person in 2nd place, what place would you be in now?

An exterior architect is asked by a builder to plant seven trees in a manner that there are exactly six rows of trees in a straight line and each row has three trees in particular.

How will he do it?

A high school has a strange principal. On the first day, he has his students perform an odd opening day ceremony:

There are one thousand lockers and one thousand students in the school. The principal asks the first student to go to every locker and open it. Then he has the second student go to every second locker and close it. The third goes to every third locker and, if it is closed, he opens it, and if it is open, he closes it. The fourth student does this to every fourth locker, and so on. After the process is completed with the thousandth student, how many lockers are open?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

If we tie a Sheep to one peg, a circled grass is been eaten by the Sheep. If we tie the Sheep to two pegs with a circle on its neck, then an eclipse is eaten out of the grass by the Sheep. If we want an eclipse then we put two pegs and then put a rope in between them and the other end of the rope is tied up on the Sheep's neck.

How should we tie the peg and the Sheep so that a square is eaten out from the garden grass? We only have one Sheep rope and the peg and the rings.

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?