Because otherwise the world would be littered with old people.
Something is compulsory if you have to do it, if you are forced to do it. If you have a choice, it's non-compulsory.
The prefix for compulsory is "in-".
The wearing of helmets became compulsory after the death of Andrey Kivilev in 2003.
Required by rule is the main meaning of compulsory.
It is compulsory that you do your homework on time.
"Compulsory" is an adjective.
no it is not compulsory but there are schools there......................
No math is not compulsory for CA.
The opposite of compulsory (compelled) would be voluntary or optional.
If something is compulsory, it means it is required by either law or rule.Ex. "Math is compulsory in most schools."It is compulsory for me to go to school every day.
differentiate between complusory and non-compulsory insurance and examples of each
NOT eg non-compulsory = not compulsory