There are forty elephants and they have forty-fore heads. How can this be possible?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

Can you find out the remainder when 3^300 is divided by 5?

A man hijacks an aeroplane transporting both passengers(8 of them) and valuable cargo. After taking the cargo, the man demands nine parachutes, puts one of them on, and jumps, leaving the other eight behind. Why did he want eight?

Make a sentence consisting of three words that have the whole alphabet.

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

A donkey is behind another donkey
I'm behind that second donkey
But there is a whole nation behind me

It is a murder you can describe in a word.

What do you answer even though it never asks you questions?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?