Here is a mathematical expression that also secretly tells a movie name. What movie is that?

You have two bottles of pills marked with labels A and B. The pills are identical. The doctor has asked you to take one A pill and one B pill daily. You cant take more or less than that.

While taking out the pills one day, you took out one pill from A and by mistake took out two from B. You have no idea which pill is which now.

You cant throw away the expensive pills. What will you do now?

Why is the Hole below a Lock?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

Which flower has two lips?

What breaks yet never falls, and what falls yet never breaks?

In which direction should the missing arrow point?

Two boys were admitted to a school. When the headmaster asks them about their parents, they tell him that they have same parents (father and mother). On further inquiry, it turns out that they both share the same date for their birthday.

"Are you twins," ask the headmaster.
"No," replies the boys.

Is it possible?

A network of 20 x 10 squares is given to you.

Can you calculate how many unique squares and rectangles can be formed combining two or more individual squares ?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?