What Deficiency does the below rebus represent?

VIT_MIN

I travel all around the world but always stay in the corner. What am I?

Christina is practising her dance steps along with her friends. In a particular sequence, all of them form a row. At that point, Niharika is standing in the 4th position from either end of the row.
Can you find out how many girls are practising together?

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

What has many keys but can’t open a single lock?

A boy was driving a car, a girl took a lift from her. She asked his name. The boy said - my name is hidden in my car’s number, find it if you can. After this, she got down Car number was [ WV733N ] Can you guess the name now?

The Judge knows that Alamgir was killed by his girlfriend Jasline, but the judge is unsure whether to punish her. Why?

What will you call your mother's brother's brother-in-law?

A red house is made out of red bricks. A yellow house is made out of yellow bricks. And, a blue house is made out of blue bricks. So, what is a greenhouse made of?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?