In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

What number should come in place of the question mark below?

What time is it when an elephant sits on a fence?

Why is a river so rich ?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

I am the black child of a white father, a wingless bird, flying even to the clouds of heaven. I give birth to tears of mourning in pupils that meet me, even though there is no cause for grief, and at once on my birth, I am dissolved into air. What am I?

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

How many times can you subtract the number two from the number fifty?

You see me once in June, twice in November, and not at all in May. What am I?

Can you find the 09 errors in the picture below?