Can you count the number of lines in the below picture?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

4 fathers, 2 grand-fathers and 4 sons went to watch the movie.What is the minimum number of tickets they need to buy ?

I am a type of food that is often found in the fridge and can be white in colour. What I am?
Hint 1: I am a dairy product.
Hint 2: You can spread me on the bread.

Through your logical capabilities, can you make 7 an even?

On a special event at the prison, 5 prisoners John, Jacob, Krist, Tang, and Dang given a chance to go to a sauna and can bring one thing with them.

Following are the things that the prisoners bring with them.
John: A soda
Jacob: Thermos
Krist: Book named "How to kill"
Tang: A Walkman
Dang: Harmonica

Since it is a Sauna, no one can see each other. After a while When the steam is switched, Tang was found dead and there was blood all around.
J Bond was called and he instantly come to know who can be the murderer. How?

What do you think with the below Picture ?

Can you solve the below tricky visual equation?

What has lots of eyes, but can’t see?