Compulsory vs Mandatory?

Question

I already google but i but i cant able to understand, so if you explain for below example, it will help me to understand clearly.....

for example, If an order came from Government to people

Education is Compulsory up to age 15.

or

Education is Mandatory up to age 15.

what is the exact difference?

which order has the highest order priority to people?

Answer 1

There is a very good reference here already written...

http://www.differencebetween.com/difference-between-mandatory-and-vs-compulsory/