Hackerrank SQL (Basic) Skills Certification Test Solution

I have taken HackerRank test on 3rd June 2022. Certificate can be viewed here

2 Questions are asked, as of now 2 questions will be asked from these questions, provided the solution also:

Programs / Questions

• Student Analysis
• Country Codes
• Student Advisor
• Profitable Stocks
• Merit Rewards

Follow me

New Questions?

If any new questions comes other than these, make sure to create PR/Issue.

Will be adding SQL Advanced Questions soon in separate repo.