Can you replace the question mark with the correct number?

Why did the Girl throw the butter out of the window?

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

They are three errirs in this question. Can you find them?

I am a five-letter word and people eat me. If you remove the first letter I become an energy form. If you remove the first two letters, I am needed to live. Scramble the last three letters and I am a drink. What word am I?

A father's child, a mother's child, yet no one's son.

Who am I?

John can place six large boxes or nine small boxes into a carton.

Can you find out in how many cartons can he place sixty-six boxes in total?

Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
----------

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

Nodes are shown below and you need to connect them based on the following rule: Every node can be connected to the number of nodes inside them, i.e. the first node there is a value of 1 which indicates that the first node can connect to exactly one node only.Can you do it?