If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

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.

There is a wide field of corn. A goose finds its way into the field and starts running. Can you find out till which point the goose can run into the field?

Make a sentence consisting of three words that have the whole alphabet.

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?

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 are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

In the image below, can you find the value of an angle(y)

Can you move 2 matchsticks to form four equal sized squares.

what does the below math rebus puzzle mean?