What does the below image rebus riddle means ?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

There is a movie name hidden in the picture that is attached with this question. Can you find out which movie is it?

If we add four times the age of John four years from now to five times his age five years from now we get ten times his current age.

How old will John be two years from now?

Why is 6 afraid of 7?

What is next number in the pattern below:

131 517 192 123 ?

Move three sticks of the spiral below to form a square.

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.