With the help clues provided in the image, can you find the 5 digit key?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

Transform the word THINK into BRAIN while changing only one letter at a time in a manner that each of the word in the process is a real word!!!

Find the number of squares in the below-given picture.

Identify Me

Hint1: I am a god
Hint 2: I am a planet
Hint 3: measurer of heat

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?

The answer I give is yes, but what I mean is no. What was the question?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

Can you spot the hidden girl in the picture below?

Move four matchsticks to the below square to form three squares?