The more of this there is, the less you see. What is it?

People make me, save me, change me, raise me. What am I?

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?

There is something which is always coming but never arrives?

How many sides does a circle have?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

Can you guess the name of the month by looking the below rebus ?

The below mentioned letters have been placed in a order using a logic.

DEAD, BALL, FEAR, SHOP

Can you find the logic?

What does does this rebus picture means ?

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?