Question

I am taller when I am young ,I am shorter when I am old

Answer 1

$\underline{\bf{Question}}$ :-

I am taller when I am young,

I am shorter when I am old.

$\underline{\bf{Answer}}$ :-

"Candle"

$\textbf{Explanation}$ :-

in this riddle , it is said that when the objest is young , it is taller and as we know when the candle is new , it is tall and is unused .

then it is said that the object becomes shorter when it is old , means after it is used , so the candle when used , when burnt , it's wax starts melting and after certain time after use , the candle becomes old and short in height due to melting of wax.

Answer 2

It could be pencil too