What Deficiency does the below rebus represent?

VIT_MIN

A car meter reading shows 72927 miles a palindromic number.
what is the minimum number of miles you would need to travel to see another palindromic number on the car meter reading?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

When I go in I might cause pain. I cause you to spit and ask you not to swallow. I can fill your hole. What am I?

Can you count the number of triangles in the picture below?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

Can you find the next number in the sequence?

113 119 101 114 116 ?

Why are all black people so quick ?

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

I have nine bottles of wine and one of the nine bottles is poisoned.
I need to find the poisoned bottle with two facts
(1) Poison is deadly, only a sip will cost death
(2) I have two mice to do so.

How should I do it?