You have two strings whose only known property is that when you light one end of either string it takes exactly one hour to burn. The rate at which the strings will burn is completely random and each string is different.

How do you measure 45 minutes?

I look at you, you look at me, I raise my right, you raise your left. What am I?

In the figure, you can see nine stars. What you have to do is connect all of them by using just four line and without lifting your hand i.e. in a continuous flow.

Find the next number in the series.
1 10 24 43 67 ?

Can you find a five letter word that is left with only two letters if one is removed?

Can you name an animal whose killing cannot be performed without spilling your own blood?

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

In a competitive exam, each correct answer could win you 10 points and each wrong answer could lose you 5 points. You sat in the exam and answered all the 20 questions, which were given in the exam.
When you checked the result, you scored 125 marks on the test.

Can you calculate how many answers given by you were wrong?

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100