1st round questions: -Intro, Basic sql and python questions(how to convert the list to str, reverse a given name) 2nd round questions: -Questions regarding joins(inner,left,right,full,cross) -If there is more than one smallest or largest city, choose the one that comes first when ordered alphabetically. -Write a query to obtain a breakdown of the time spent sending vs. opening snaps as a percentage of total time spent on these activities grouped by age group. Round the percentage to 2 decimal places in the output. 3 round questions: 1.SQL question regarding union and union all. 2.Your college cafeteria’s sales have declined by 30% over the past three months. How would you address this issue? 3. Zomato’s sales in your area have been decreasing for the past 2-3 months. What strategies would you implement to improve them? 4. How would you enhance Air India’s website conversion rate?
