Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

Suppose you are a girl candidate and sitting in an interview. Suddenly the interviewer asks you, 'What if one morning you wake up and find out that you are pregnant?

How will you reply to such a question?

I have a mouth but I don't eat.
I have a bank but have no money.
I have a bed but i dont sleep.
I wave but have no hands.

Who Am I ?

Can you Find and name the hidden bird in the picture below ?

Can you place three balls such that the equation shown in the picture holds true?

In which direction should the missing arrow point?

On a magical land of Mexico , all the animal in the land are rational.

There are 10 tigers and one goat.
Tiger can eat goat but since it's a magical land , the tiger who eats the goat , turns into goat and then can be eaten by the remaining tiger(s).

If we leave them for some time then how many goat and tiger will be there , when we come back ?

A man is shown a portrait painting. He looks closely, then tells, “Brothers and sisters have I none, but that man’s father is my father’s son!” Who is the man in the portrait?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

When my father was 31 I was 8. Now he is twice as old as me. How old am I?