I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

John and Jenni are a married couple. They have two kids, one of them is a girl. Assume safely that the probability of each gender is 1/2.
What is the probability that the other kid is also a girl?

Hint: It is not 1/2 as you would first think.

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?

Give it food and it will live; give it water and it will die.

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

What is red and smells like blue paint?

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?

I have Rs.50 and I spend it in the way as below.

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?