🌟 Data-Analytics-Interview-Prep-800QA

🎯 Ace Your Data Analytics Interviews with 800+ Curated Q&A

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📂 What’s Inside?

This repo is a power-packed collection of interview questions across 8 essential domains:

• 🐍 Python (100 Q&A) – coding, data manipulation, pandas, NumPy
• 🗄️ SQL (100 Q&A) – queries, optimization, joins, window functions
• 📊 Power BI (100 Q&A) – DAX, visuals, dashboards, case studies
• 📈 Tableau (100 Q&A) – charts, LOD expressions, real-world problems
• 📘 Excel (100 Q&A) – formulas, VBA, pivot tables, automation
• 📉 R Programming (100 Q&A) – stats, visualization, machine learning basics
• 📐 Math & Statistics (100 Q&A) – probability, regression, linear algebra
• 🧩 Aptitude (100 Q&A) – quant, logical reasoning, verbal, data interpretation

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🚀 Why Use This Repo?

✔️ Curated from real interviews (FAANG, MNCs, startups)
✔️ Beginner → Expert coverage
✔️ Organized folders for quick navigation
✔️ Perfect for Data Analyst | BI Analyst | Data Scientist prep

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📖 How to Use?

1. Browse folders by subject
2. Practice daily (10–15 Q&A)
3. Revise with examples & notes
4. ✅ Be interview-ready in 30 days!

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🙌 Contribute & Support

If you find this repo helpful:

⭐ Star this repo — it keeps me motivated
👥 Follow me — for upcoming projects & updates
📢 Share with friends preparing for Data/BI/Analytics roles

✨ Your complete guide to Data Analytics interview success! ✨