Replace the question mark with the correct number in the below-given picture?

You measure my life in hours
I serve you by expiring
I vanish faster when I am thin
and slower when I am thick
The wind is my energy
What am I?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

What runs around the whole yard without moving?

How many letters are in the alphabet?

Count the number of triangles in the picture below:

It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?

What is the Surname of Barbie Doll?

An old Woman left INR 33,333 to be divided equally among two fathers and two sons and each was to receive INR 11,111.
How was this possible?

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?