Count the number of balls in picture below:

You have two buckets - one holds exactly 5 gallons and the other 3 gallons. How can you measure 4 gallons of water into the 5 gallon bucket?

(Assume you have an unlimited supply of water and that there are no measurement markings of any kind on the buckets.)

Can you decipher the below rebus?

PBLUESAISNUERSES

What always comes into a house through the keyhole?

Rumel, A detective who was mere days from cracking an international smuggling ring has suddenly gone missing. While inspecting his last-known location, you find a note:

710 57735 34 5508 51 7718

Currently, there are 3 suspects: Bill, John, and Todd. Can you break the detective's code and find the criminal's name?

Count the number of lines in the image below ?

Where do fish keep their money?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

By what process could you make a 'Tea-Table' into food?

Can you figure out the logic I used to decide the order of the following words:
gun, shoe, spree, door, hive, kicks, heaven, gate, line, den