Our product and our sum always give the same answer. Who are we?

I make two people out of one. What am I?

People put me on the table and cut me but do not eat me. What am I?

Intelligence Agency need to break the vault but the problem is that they are not able to break the vault.

On the vault, a text is written as:

31 11 33 33 43 45
21 25
31 24 11 31 51 41

To Break the code Intelligence Agency brings a mathematician named Joseph.
Minutes later he deciphers the code.

Whats the code?

Which Burger Is Different in below image?

What do you think with the below Picture ?

Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water.

How many frogs are there on the log at this moment?

When it is alive we sing, when it is dead we clap our hands. What is it?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?