I am worst

I am applying for a data analyst position with a company, and I was given an assignment with six questions to solve in SQL and Excel. While I know SQL, I am not familiar with Excel. I tried to solve the questions in SQL using my own logic and ChatGPT. Today was the submission date, and I tried using Excel, but I couldn't solve a single question. I have been working from 12 PM to 8 PM, and I only managed to solve two questions, but the answers didn't match those I got from SQL. I then called my friend and asked for help.

He said, "Okay, I will help you."

He helped me with one question but got tired and went to sleep. I continued working and managed to get some answers (e.g., SQL: 70.27, Excel: 79.32), then I submitted the assignment.

While working on the SQL queries and solving questions, I thought I was right, but the answers turned out to be all wrong

I have a question that I find the most challenging and don't know how to solve. I want to improve but feel stuck. .🥲🥲