A father's child, a mother's child, yet no one's son.

Who am I?

Known by all without exception, Forever here, for your protection, Sometimes strong, sometimes weak, Right after the night I come - hot and chic. And while millions of miles away, I always get to you, I find my way. No life around could do without me, Can you guess what I might be?

If you had an infinite supply of water and 5-quart and 3-quart pails, how would you measure exactly 4 quarts? What is the least number of steps you need?

Cristina leaves home and then she makes exactly 3 left turns and returns home where she found 2 girls wearing the mask.

Who are these two masked girls?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

A bomb exploded in a room full of married couples and no one died. How?

Which letter of the alphabet has the most water?

What is the four-digit number in which the first digit is one-third the second, the third is the sum of the first two, and the last is three times the second?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

What goes up but never comes down?