What Deficiency does the below rebus represent?

VIT_MIN

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

A thief enters a store and threatens the clerk, forcing her to open the safe. The clerk says, “The code for the safe is different every day, and if you hurt me you’ll never get the code.” But the thief manages to guess the code on his own. How did he do it?

Can you count the number of triangles inside a triangle?

A non-stop marathon is the shared favourite sport of three brothers.

*The oldest one is fat and short and trudges slowly on.
*The middle brother's tall and slim and keeps a steady pace.
*The youngest runs just like the wind, speeding through the race.

"He is young in years, we let him run!" the other two brothers explained, "'because though he is surely number one, he is second, in a way." Why is it?

Below toothpicks/matchsticks indicate the group of fishes moving from west to east direction. Can you make them move from east to west by just moving three toothpicks/matchsticks?

What does below Rebus say?

XLR8

If it took eight men ten hours to build a wall, how long would it take four men to build it?

Why is a river so rich ?

If Rajina's daughter is my daughter's mom, who am I to Rajina?