Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

I am under you when I am whole.
I shift above you if you remove the first letter.
I come all around you if you remove the second as well.

Can you tell me who I am?

There were two grandmothers and their two granddaughters.
There were two husbands and their two wives.
There were two fathers and their two daughters.
There were two mothers and their two sons.
There were two maidens and their two mothers.
There were two sisters and their two brothers.
Yet there are only six, who are buried here,
All are born legitimate and relationships clear.
How can this happen?

Rearrange the letters in "new door" to make one word.

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

John has eleven friends. He has a bowl containing eleven apples. Now He wants to divide the eleven apples among his friends, in such a way that an apple should remain in his bowl.
How can He do it?

What is at the end of a rainbow?

Who are the happiest people in IPL match?