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?

Can you circle exactly four of these numbers such that the total is twelve?

1 6 1
6 1 6
1 6 1
6 1 6

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

What four weights can be used to balance from 1 to 30 pounds?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

How many letters are in the alphabet?

What is the next number in this series?

4,12,84,3612....

Why are all black people so quick ?

Can you find out who is the kidnapper in below Picture and why, Explain ?

A man is found dead in his bathroom naked with blood scattered all around him. The bathroom was locked from the inside and there is no trace of any struggle. There is nothing in the bathroom except his pant with the belt still around and his shirt. Also, the medic team can't find any incision in his body that may have been the reason behind so much blood loss.

The Police department is clueless regarding this murder mystery.
Can you?