What Deficiency does the below rebus represent?

VIT_MIN

Why do we preferably have round manhole covers and not square ones?

What does below pictogram mean?

Which of the below owl is odd one out?

John was so frustrated to be the suspect of being a sleeper terrorist that he shoot himself right between the eyes with a revolver in his toilet. The revolver and the bullets were accurate. Minutes later John walks out of the toilet unharmed.
How can this be possible?

How many triangles can you find in this given picture?

A number can be multiplied by multiple of nine
i.e 9 18 27 36 45 ...

and the resulting number consist of only one digit.

Can you identify the number ?

Spot 5 differences in two Christmas tree below:

Five teams were competing in cricket where they faced each other exactly once. After the tournament, the following is the point table.

DareDevils 6
SuperKings 5
Royals 4
Sunrisers 2
Riders ?

How many points did Riders end up with?

What is the next shape from answers A, B, C, and D figure?