I have four wings but can't fly.
I express no emotions.
I am found on the exact spot every time you look.
I keep toiling away with a little sound.

Do you know what am I?

Two Twins Jack and Jill were standing back to back and suddenly they started running in opposite direction for 4 kilometres and then turn to left and run for another 3 kilometres.

what is the distance between the Baggio twins when they stop ?

I have teeth but i don't bite. Who Am I ?

John is 45 years older than his son Jacob. If you find similarities between their ages, both of their ages contain prime numbers as the digits. Also, John's age is the reverse of Jacob's age.

Can you find their ages?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

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

What is the below Rebus indicate?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

Considering the below equation:

V + II - VI = 10
IV - X + VIII = 20
IV - VII + VI = 30

Then, I + II + III = ?

Remove two matchsticks to make the below equation correct.