Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

Who has married many women but was never married?

If 21x = 79x, what is the value of x?

Which tank will fill first?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

The more it dries, the wetter it becomes. Can you tell what it is?

On a windy rainy night , I was driving in my car.
When i reach the bus stand , i see three people waiting for the bus.

1. An old lady who needs an immediate medical attention
2. My Best Friend
3. Girl whom i love from childhood

My car is a two seat, so can you tell me , what i have done in this situation ?

Which tank will fill first?