I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

If six children and two dogs were under an umbrella, how come none of them got wet?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

How many letters are in the alphabet?

I am beautiful, up in the sky. I am magical, yet I cannot fly. To people I bring luck, and to some people, riches. The boy at my end does whatever he wishes. What am I?

I have a clock(12-hour format) and both the needles of the clock overlap at 12:00.
After how much time, they will overlap again?

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

Twice ten are six of us,

Six are but three of us,

Nine are but four of us;

What can we possibly be?

Would you know more of us?

Twelve are but six of us,

Five are but four, do you see?

What are we?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?