Prateek/Sattar - Fix quiz not being saved if chapter doesn't exist
Prateek/Sattar - Fix quiz not being saved if chapter doesn't exist

nikhiljamedhar/Quiz-App,nikhiljamedhar/Quiz-App,nikhiljamedhar/Quiz-App,nikhiljamedhar/Quiz-App,nikhiljamedhar/Quiz-App,nikhiljamedhar/Quiz-App