What number should come in place of the question mark below?

Identify the 10 differences between the two given pictures.

There are two arch enemies Messi and Ronaldo who hate each other to an extreme. One day both were going together and a Jeanie appeared in front of them. Jeanie grants 3 wishes to Ronaldo and one to Messi.

Messi replied smartly 'Give me twice whatever Ronaldo demands'.

Ronaldo asked his 1st wish 'Give me 10000 billion dollars. Soon Messi gets 2000 billion dollars.
Ronaldo asked for his 2nd wish 'Give me one mansion in every country in the world. Soon Messi gets two mansions in every country of the world?

What should be Ronaldo's third wish?

I have a clock(12-hour format) and both the needles of the clock overlap at 12:00.
After how much time, they will overlap again?

A King wants to send the diamond ring to his girlfriend securely. He got multiple locks and their corresponding keys. His girlfriend does not have any keys to these locks and if he sends the key without a lock, the key can be copied in the way. How can King send the ring to his girlfriend securely?

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

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

What word does this rebus represent?

meta meta
meta meta

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

Find the Goldfish below the given Image.