Introduction to Data Analytics and Visualization Unit 2 – Data Analysis: AKTU previous year questions
19 AKTU questions from Unit 2 (Data Analysis) asked in 2023–2026, tagged by marks, year and topic. In short: about 26 marks of every paper come from this unit; the most asked topic is Regression And Multivariate (6 times); 12 questions came back in a later year. The latest ones are listed below; on the page you can filter them by 2-mark or long questions, topic and repeats.
Unit 2 previous year questions
- What is regression modeling? Mention one application. (2 marks, 2026, Regression And Multivariate)
- Explain regression modeling and discuss its limitations. (7 marks, 2026, Regression And Multivariate)
- Explain Bayesian modeling and in data analytics. (7 marks, 2026, Bayesian Methods)
- Compare regression modeling and Bayesian modeling. (7 marks, 2026, Regression And Multivariate)
- Compare and contrast Bayesian modeling with neural networks in terms of their applications. (2 marks, 2025, Bayesian Methods)
- How do linear and nonlinear dynamics influence the accuracy of predictions? (2 marks, 2025, Time Series Analysis)
- Explain the concept of rule induction in data mining. How is it used to derive meaningful patterns from datasets? (7 marks, 2025, Search Methods)
- Critically analyze the challenges of multivariate analysis in high-dimensional datasets. How can these challenges be addressed? (7 marks, 2025, Regression And Multivariate)
- How do stochastic search methods differ from deterministic optimization techniques? Provide use cases for each. (7 marks, 2025, Search Methods)
- What is decision tree? (2 marks, 2024, Fuzzy Logic)
- What do you mean by learning rate? (2 marks, 2024, Neural Networks)
- Illustrate with example Regression and Bayesian modelling. (7 marks, 2024, Bayesian Methods)
Most asked Unit 2 topics
- Regression And Multivariate – asked 6 times
- Bayesian Methods – asked 4 times
- Search Methods – asked 3 times
Unit 2 question pattern
- 2-mark questions: 7 asked in 2023–2026
- 7-mark questions: 10 asked in 2023–2026
- 10-mark questions: 2 asked in 2023–2026
- About 26 marks from Unit 2 in every paper
- 12 questions were asked again in a later year
Unit 2 questions year by year
- 2026: 4 Unit 2 questions asked (23 marks across that year's papers)
- 2025: 5 Unit 2 questions asked (25 marks across that year's papers)
- 2024: 5 Unit 2 questions asked (25 marks across that year's papers)
- 2023: 5 Unit 2 questions asked (31 marks across that year's papers)