I’m tall when I’m young, and I’m short when I’m old. What am I?

What Deficiency does the below rebus represent?

VIT_MIN

Keyboard words are not in alphabetical order, Why?

Let's play a word game. Following are some meaningless words that can be completed by adding random letters on either side of the word.

For example, the word "rdo" can be formed into "pardon".

Using the same technique, can you complete the given words?
ecalc
airb
rinci
tibac
uidel
gorit
igna
eyho

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 two fifty-foot ropes are suspended from a forty-foot ceiling that is twenty feet apart, how much rope will you be able to steal if you have a knife?

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

A wooden log balances equally on the scales when weighed with three-quarters of a pound and three-quarters of a wooden log.

Can you calculate the weight of the entire wooden log?

What Time Should the last watch show in the below figure?

No matter how little or how much you use me, you change me every month. What am I?