BFDI-73 IGNOU Guess Paper 2026-27

BFDI-73 Guess Paper: Term-End Exam (TEE) Preparation Guide

This structured guess paper for BFDI-73 (Course Code BFDI-73) is designed to align with the latest IGNOU syllabus and past exam trends (2018–2023). It includes chapter-wise question weightage, solved previous year questions, and time management tips for the 3-hour exam.

Key Syllabus Blocks & Focus Areas

• Unit 1: Data Analytics in Business Decisions
  • Focus on descriptive and predictive analytics (30–35% weightage).
  • Expect 2–3 case studies on business decision-making using data (e.g., market segmentation, customer churn analysis).
  • Practice numerical problems on regression analysis and clustering techniques.
• Unit 2: Statistical Techniques for Business Research
  • High emphasis on hypothesis testing, ANOVA, and chi-square tests (25–30% weightage).
  • Solve past questions on interpreting SPSS/Excel outputs for business research.
  • Short-answer questions on sampling methods (probability vs. non-probability) are common.
• Unit 3: Decision Support Systems (DSS)
  • Focus on DSS architecture, OLAP, and data warehousing (20% weightage).
  • Explain how DSS aids in strategic decision-making (1–2 essay-type questions expected).
  • Short-answer questions on MIS vs. DSS and their roles in organizations.
• Unit 4: Business Intelligence & Big Data
  • Cover trends in big data analytics and tools like Hadoop/Spark (15–20% weightage).
  • Case studies on real-world applications (e.g., supply chain optimization).
  • Numerical problems on data preprocessing and visualization techniques.
• Unit 5: Ethical & Legal Aspects of Data Usage
  • Focus on GDPR, data privacy laws, and ethical dilemmas (10% weightage).
  • Short-answer questions on compliance and organizational policies.

Exam Time Management Tips

Allocate time as follows for a 3-hour exam:

• First 30 minutes: Quickly answer 2–3 short-answer questions (20 marks).
• Next 90 minutes: Solve 3–4 medium-length questions (40 marks) from high-weightage units (e.g., Unit 1 & 2).
• Last 60 minutes: Attempt 1–2 case studies or essay-type questions (40 marks) from Unit 3: or 4.

Subject-Specific FAQs

• Are numerical problems mandatory for BFDI-73?: Yes. Past papers show 30–40% of marks are from numerical/calculation-based questions, especially in Units 1 and 2.
• Should I memorize DSS architectures or focus on applications?: Focus on applications (e.g., how DSS aids in supply chain management) while briefly noting architectures like MIS-DSS-DSSS.

Solved Previous Year Paper Highlights

Key patterns observed in June/December sessions (2018–2023):

• Unit 1: 2 case studies (e.g., retail pricing optimization) + 1 numerical on regression.
• Unit 2: 1 hypothesis testing question + 1 SPSS interpretation question.
• Unit 3: 1 essay on DSS vs. MIS + 1 short-answer on OLAP cubes.
• Unit 4: 1 big data tool comparison (e.g., Hadoop vs. Spark) + 1 case study.

Note: Always cross-reference with the latest IGNOU study material (2026-27) for updates.