Top 20 Excel Interview Tips to Crack Your Next Interview

1. Master Excel Basics

Be confident with:

• Rows and Columns

• Cells and Ranges

• Tables

• Sorting and Filtering

• Formatting

2. Learn Essential Formulas

Practice these regularly:

• SUM()

• AVERAGE()

• COUNT()

• MIN()

• MAX()

• IF()

• SUMIF()

• COUNTIF()

These are asked in almost every Excel interview.

3. Master Lookup Functions

Interviewers often ask about:

• XLOOKUP()

• VLOOKUP()

• HLOOKUP()

• INDEX + MATCH()

Be able to explain when to use each one.

4. Understand Absolute and Relative References

Know the difference between:

• A1 Relative

• $A$1 Absolute

• A$1 or $A1 Mixed

This is a common practical interview question.

5. Learn Pivot Tables Thoroughly

Be prepared to:

• Create Pivot Tables

• Summarize data

• Group dates

• Filter reports

• Create Pivot Charts

Pivot Tables are one of Excel's most important features.

6. Practice Data Cleaning

Know how to:

• Remove duplicates

• Handle blanks

• Fix data types

• Standardize text

• Split and merge columns

Real-world data is rarely clean.

7. Learn Conditional Formatting

Understand how to:

• Highlight duplicates

• Color high or low values

• Use data bars

• Apply icon sets

This improves data analysis and reporting.

8. Use Data Validation

Know how to:

• Create dropdown lists

• Restrict input

• Prevent invalid entries

This is widely used in business templates.

9. Learn Text Functions

Practice:

• LEFT()

• RIGHT()

• MID()

• LEN()

• TRIM()

• CONCAT()

• TEXT()

These are useful for cleaning and formatting text.

10. Master Date Functions

Revise:

• TODAY()

• NOW()

• YEAR()

• MONTH()

• DAY()

• EOMONTH()

• DATEDIF()

Date-related questions are common in reporting tasks.

11. Build Dashboards

Create dashboards using:

• Pivot Tables

• Charts

• Slicers

• KPI Cards

Interviewers value practical reporting skills.

12. Learn Charts

Know when to use:

• Bar Chart

• Column Chart

• Line Chart

• Pie Chart

• Scatter Plot

Choose visuals based on the data and business question.

13. Practice Scenario-Based Questions

Examples:

• Find duplicate records

• Identify top-selling products

• Calculate monthly sales

• Compare budget vs actual

Think about solving business problems, not just writing formulas.

14. Learn Power Query Basics

Know how to:

• Import data

• Remove duplicates

• Merge files

• Append data

• Transform columns

Power Query is increasingly expected in Excel interviews.

15. Learn Keyboard Shortcuts

Important shortcuts include:

• Ctrl + C

• Ctrl + V

• Ctrl + Z

• Ctrl + T

• Ctrl + Shift + L

• Ctrl + Arrow Keys

• F4

Shortcuts improve productivity and leave a good impression.

16. Practice Explaining Your Work

When discussing a project, explain:

Business problem → Dataset → Formulas used → Dashboard created → Insights delivered

Clear communication is as important as technical knowledge.

17. Revise Common Interview Questions

Prepare for topics such as: