BPVI-007 IGNOU Guess Paper 2026-27

BPVI-007 Guess Paper: Food Quality Testing and Evaluation (Term-End Exam Focus)

This structured guess paper aligns with IGNOU’s official curriculum for BPVI-007, prioritizing high-scoring topics from previous June and December TEE sessions (2018–2023). It includes chapter-wise question distribution, time management strategies, and key formulas for numerical problems.

Key Blocks & Unit Breakdown

• Block 1: Quality
  • Sensory evaluation techniques (ISO 5492) 15–20% weightage. Focus on taste, texture, and aroma scoring for fruits/vegetables.
  • ISO/FSSAI compliance for value-added products 10% weightage. Highlight critical control points (CCPs) in processing.
  • Shelf-life estimation models (Arrhenius, Michaelis-Menten) 10% weightage. Expect 1–2 numerical questions per session.
• Block 2: Testing and Evaluation
  • Moisture content determination (oven drying, Karl Fischer titration) 20% weightage. Previous years included practical-based questions on sample preparation.
  • pH and titratable acidity testing 15% weightage. Emphasis on calibration of pH meters and standard solutions.
  • Microbial load analysis (MPN, pour plate method) 12% weightage. Expect questions on data interpretation and statistical significance.
• Block 3: Laboratory Equipment and Instrumentation
  • Calibration of spectrophotometers, refractometers, and viscometers 18% weightage. Highlight zeroing procedures and wavelength accuracy.
  • Data acquisition systems (DAQ) for food quality monitoring 10% weightage. Focus on software troubleshooting (e.g., LabVIEW basics).

Exam Time Management (3-Hour Strategy)

• Allocate 45 minutes to sensory evaluation questions (Block 1) to avoid ambiguity in scoring.
• Spend 60 minutes on numerical problems (Block 1/2) prioritize shelf-life and microbial load calculations.
• Dedicate 30 minutes to instrumentation questions (Block 3) to ensure clarity in calibration steps.
• Leave 15 minutes for review, cross-checking units (e.g., % moisture vs. g/100g), and reattempting partial marks.

Frequently Asked Questions (FAQs)

• Are practical-based questions included in the TEE?: Yes. Blocks 1 and 2 often feature case studies on sensory defects (e.g., off-flavors in pickles) or equipment calibration scenarios (e.g., pH meter drift correction).
• How should I approach ISO/FSSAI questions?: Focus on critical limits (e.g., moisture in dried fruits: ≤12%) and documentation requirements (e.g., HACCP records). Previous papers included short-answer questions on traceability systems.

Sample Question Patterns (Previous Years)

• June 2022 (Block 1)