What Deficiency does the below rebus represent?

VIT_MIN

A rain drop fell from one leaf to another leaf and lost 1/4th of its volume. It then fell to another leaf and lost 1/5th of the volume. It again fell on another leaf and lost 1/5th of the volume.



This process kept repeating till it fell on the last leaf losing 1/75th of its volume.



Can you calculate the total percentage of loss from the initial volume when the drop has fallen to the last leaf accurate up to two decimal places?

I am a number I am not an odd number I am higher than 90 I am not higher than 100 If you subtract me from 100, you get nothing. What number am I?

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

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

A game is being played where eight players can last for thirty-five minutes. Six substitutes alternate with each player in this game. Thus, all players are on the pitch for the same amount of time including the substitutes.

For how long is each player on the pitch?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?