Quiz app

[blindaks]

Title and Issue number

Close #4857

Checklist:

• [x] I have mentioned the issue number in my Pull Request.
• [x] I have commented my code, particularly in hard-to-understand areas
• [x] I have created a helpful and easy to understand README.md

[blindaks]

@MohitGupta121 @TusharKesarwani Please review this.

[blindaks]

@TusharKesarwani Please review this.