Give numbers to questions

[arialdomartini]

Assign a number or an identifier to each question. This should facilitate referencing to them, and also ease translation tasks.

Each question should have an anchor link.

[himanshub16]

This would also create a responsibility to maintain the numbers. Consider the case when you remove a question from the middle. That'd be too much problem.
There can be proper referencing as this article > https://github.com/yangshun/front-end-interview-handbook

[aarishramesh]

Yes numbering is difficult to maintain if there are gonna be any removals. Referencing like the other project should be fine