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

Solve the mathematical equation in the picture below.

You have a square. What you have to do is cut and reassemble the square such that you create a Red Cross sign that has the same volume as that of the square.

Next Number in the Series,

5, 16, 49, 104, ?

The centre of the third figure is empty. What digit should fit inside?

How can you make a TV, a bed, a dog, and a car liquid?

It's a 7-letter word.
If we remove 1 letter from it, it remains the same.
If we remove 2 letters from it, it remains the same.
If we remove 3 letters from it, it remains the same.
If we remove all the letters from it, still it remains the same.
What is it?

See the given image carefully. What you have to do is move the blue checkers in the position of the black checkers and vice versa. You are only allowed to move the checker to an adjacent empty space. Do it in the least possible moves.

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

what one word does the below rebus identifies?