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?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

What number divided by 4 is the same as that number minus 4?

Can you name some countries which do not have the alphabet 'A' in them?

In the four images below, can you find the odd one out?

Find the next number in the series below.

6 18 270 72090 ?

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

In front of you, there are 9 coins. They all look absolutely identical, but one of the coins is fake. However, you know that the fake coin is lighter than the rest, and in front of you is a balance scale. What is the least number of weightings you can use to find the counterfeit coin?