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.

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

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

The ages of a father and son add up to 66.
The father's age is the son's age reversed.
How old could they be?
(3 possible solutions).

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

Can you find the company name in the pictogram below?

What begins with T, ends with T, and has T in it?

John can place six large boxes or nine small boxes into a carton.

Can you find out in how many cartons can he place sixty-six boxes in total?

What does the below image rebus riddle means ?