Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

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

What number comes next in this sequence:
7 8 5 5 3 4 4 _

The teacher told the student that if he told a lie then he will be expelled from school and if he told the truth then he still is expelled from school.

What can a student say to prevent his being expelled from school?

What does man love more than life, hate more than death or mortal strife; That which contented men desire; the poor have, the rich require; the miser spends, the spendthrift saves, and all men carry to their graves?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

How many Watermelons are there in the below picture?

Why 1729 is a magic number? Answer Logically.

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?