Costing multiple choice questions and answers is quiz app on commerce and sub topic costing. This app is mainly created for the people who wants to know about costing so here this app will help them to learn better.

This app is based on questions and answers in which you have 20 questions at a time you need to give correct answers for all.
Elect your answer based on your choice and submit answer to check it correct or wrong.

If required any help then use help icon button to view detailed explanation.