Why Aeroplane windows are round?

How can you leave a room with two legs and return with six legs?

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?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

What does below rebus means ?

What do you call a fish without an eye?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

I have branches, but no fruit, trunk or leaves. What am I?

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

Do you know what I am?

A man is sitting in a bar when a rich man sits next to him. He turns to the rich man and says, “Did you know I know almost every song that has ever existed?”

The rich man laughs. The man then says, “I bet you all the money you have in your wallet that I can sing a genuine song with a lady’s name of your choice in it. The rich man laughs again and says, “OK, how about my daughter’s name, Jamie Armstrong-Miller?” Minutes later, the man collects his cash and the rich man goes home cashless. What song did the man sing?