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

Which is the correct shadow of the bird?

The more you take me, the more you leave me behind.
Who Am I?

I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?

Why 1729 is a magic number? Answer Logically.

I came first on earth but second on the heaven.
I also came twice in a week but found just once in a year.
I stay away from months but you can find me in February.

What am I?

Can you write down eight eights so that they add up to one thousand?

If an electric train is travelling south, then which way is the smoke going?

Which point will the car reach to go out?

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?