BECS-184 IGNOU Guess Paper 2026-27

BECS-184 Guess Paper: Data Analysis Term-End Exam (TEE) Preparation

This structured guess paper is designed to help students of BECS-184 (Data Analysis) (English/Hindi) prepare for the upcoming TEE by analyzing question trends from the last 5-10 years (June & December sessions). It includes chapter-wise weightage, scoring tips, and time management strategies for the 3-hour exam.

Key Syllabus Blocks & Focus Areas

• Block 1: Review of Mathematical and Statistical Concepts
  • Basic statistical measures: Mean, median, mode, variance, and standard deviation.
  • Probability distributions (discrete and continuous) and their applications in economic analysis.
  • Commonly tested: Normal distribution, Z-scores, and hypothesis testing.
• Block 2: Data Collection and Presentation of Data
  • Primary and secondary data sources with emphasis on survey design.
  • Graphical representation: Bar charts, histograms, pie charts, and line graphs.
  • Frequently asked: Data tabulation, frequency distributions, and misrepresentation in visuals.
• Block 3: Analysis of Quantitative Data
  • Regression analysis (linear and multiple regression) and correlation coefficients.
  • Time-series analysis and forecasting techniques.
  • High-weightage topics: Interpretation of regression outputs, R-squared, and residuals.
• Block 4: Composite Index Numbers and Qualitative Data
  • Construction and interpretation of index numbers (Laspeyres, Paasche, Fisher).
  • Qualitative data analysis: Content analysis, thematic coding, and case studies.
  • Commonly tested: Inflation measurement, weighted index numbers, and qualitative research methods.

Exam Pattern & Scoring Strategy

• Question Distribution:
  • Block 1 & 2: ~30% (Theoretical + Numerical)
  • Block 3: ~35% (Case studies, regression problems)
  • Block 4: ~25% (Index number calculations, qualitative analysis)
  • Short-answer questions (SAQs): 10 marks each (2 questions)
  • Long-answer questions (LAQs): 20 marks each (2 questions)
• Time Management Tips:
  • Allocate 45 minutes for SAQs (20 marks) and 1.5 hours for LAQs (40 marks).
  • Prioritize numerical problems from Blocks 1, 3, and 4 as they carry higher weightage.
  • For qualitative data (Block 4), focus on real-world examples from development studies.

Frequently Asked Questions (FAQs)

• Are calculators allowed in the exam?: No, students are required to perform calculations manually. Practice mental math for quick solutions.
• How important are previous year papers for BECS-184?: Extremely important. Around 60-70% of questions repeat or are paraphrased from past exams, especially in Blocks 1 and 3.

Sample Question Patterns (Based on Past Papers)

• Block 1: Calculate the standard deviation of a given dataset and interpret its economic significance.
• Block 2: Design a survey to collect data on household income in a developing region (with ethical considerations).
• Block 3: Fit a linear regression model to economic growth data and explain the coefficient of determination.
• Block 4: Construct a Fisher Ideal Index for inflation using given price data for two years.