Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

If an electric train is travelling south, then which way is the smoke going?

I am a word of 12 alphabets.

* Alphabets 12, 4, 7, 2, 5 : Eastern beast of burden
* Alphabets 1, 8, 10, 9 are street made famous by Sinclair Lewis.
* Alphabets 11, 3, 6 are past.

On whole it means a person suffering from delusions of greatness.

What Is it ?

What does below rebus means ?

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?

Using Only Five 5's and any mathematical operator make sum as 37

I am the fastest animal but cannot climb the tree. What am I?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

Which is the smallest number that you can write using all the vowels exactly once?