Why blonde cannot dial 911?

In a Society, there are over 100 flats.

Flat 1 is named the first flat.
Flat 2 is named the second flat.
Flat 3 is named the third flat. And So On.....

A visitor decides to walk through all the flats, and he finds all the flats except flat 62.
Anmol later founds that the locals of the town have given it another name.

What is the name of the Flat?

Buy me, smell me or deliver me, I do not change.

Who am I?

Who are the happiest people in IPL match?

What is the centre of gravity?

A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?

Can you make a six-letter word using the letters N, A and B ?

What has a ring but no finger?

What's the only room from which no one can enter or leave

What type of tree can I carry in my hand?