Known by all without exception, Forever here, for your protection, Sometimes strong, sometimes weak, Right after the night I come - hot and chic. And while millions of miles away, I always get to you, I find my way. No life around could do without me, Can you guess what I might be?

Why do you find that most of the buildings are deprived of the 13th floor?

What is the next number in this matchsticks series riddle?

What type of tree can I carry in my hand?

Find the next number in the sequence

1, 2, 6, 21, 88, __?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

John was visiting his friend Jacob. He found out that his friend's wife had just killed a burglar in self-defense.
John asks Jacob about what happened and he told that "His wife was watching television when suddenly the bell rang. She thought that it is her husband Jacob but she found the burglar who attacked her instantly and she got so frightened that she killed the burglar immediately with the knife.
John asked the police to arrest his friend's wife. Why?

4 fathers, 2 grand-fathers and 4 sons went to watch the movie.What is the minimum number of tickets they need to buy ?

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

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?