Binomial Distribution
31 NDA Mathematics previous year questions (PYQs) from 18 papers, 2017 to 2026, with answers and worked solutions.
About this chapter
- Difficulty: 8 easy · 20 moderate · 3 hard.
- Most-asked subtopics: Mean, Variance, and Parameter Estimation in B(n, p) (16), Computing Binomial Probabilities — Exact, At-Least, and Complementary Events (15).
- Updated 14 September 2026.
- NDA · Sep 2017 · Q110Moderate
#1Computing Binomial Probabilities — Exact, At-Least, and Complementary Events
- NDA · Sep 2018 · Q107Moderate
#2Computing Binomial Probabilities — Exact, At-Least, and Complementary Events
- NDA · Sep 2019 · Q115Moderate
#3Computing Binomial Probabilities — Exact, At-Least, and Complementary Events
- NDA · Apr 2020 · Q118Moderate
#4Computing Binomial Probabilities — Exact, At-Least, and Complementary Events
- Set · 3 questionsConsider the following data for the next three (03) items that follow: The incidence of suffering from a disease among workers in an industry has a chance of .
- NDA · Apr 2022 · Q115Moderate
#5Computing Binomial Probabilities — Exact, At-Least, and Complementary Events
#6Computing Binomial Probabilities — Exact, At-Least, and Complementary Events
#7Computing Binomial Probabilities — Exact, At-Least, and Complementary Events
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#8Computing Binomial Probabilities — Exact, At-Least, and Complementary Events
#9Computing Binomial Probabilities — Exact, At-Least, and Complementary Events
- NDA · Sep 2022 · Q112Moderate
#10Computing Binomial Probabilities — Exact, At-Least, and Complementary Events
- NDA · Apr 2023 · Q104Moderate
#11Computing Binomial Probabilities — Exact, At-Least, and Complementary Events
#12Computing Binomial Probabilities — Exact, At-Least, and Complementary Events
#13Computing Binomial Probabilities — Exact, At-Least, and Complementary Events
#14Computing Binomial Probabilities — Exact, At-Least, and Complementary Events
- NDA · Apr 2025 · Q118Moderate
#15Computing Binomial Probabilities — Exact, At-Least, and Complementary Events
- NDA · Sep 2026 · Q103Moderate
#16Mean, Variance, and Parameter Estimation in B(n, p)
- NDA · Apr 2017 · Q120Moderate
#17Mean, Variance, and Parameter Estimation in B(n, p)
- NDA · Sep 2017 · Q109Moderate
#18Mean, Variance, and Parameter Estimation in B(n, p)
- NDA · Sep 2017 · Q115Moderate
#19Mean, Variance, and Parameter Estimation in B(n, p)
- NDA · Apr 2018 · Q101Moderate
#20Mean, Variance, and Parameter Estimation in B(n, p)
- NDA · Apr 2019 · Q114Moderate
#21Mean, Variance, and Parameter Estimation in B(n, p)
#22Mean, Variance, and Parameter Estimation in B(n, p)
#23Mean, Variance, and Parameter Estimation in B(n, p)
- NDA · Apr 2026 · Q116Moderate
#24Mean, Variance, and Parameter Estimation in B(n, p)
- NDA · Sep 2025 · Q116Moderate
#25Mean, Variance, and Parameter Estimation in B(n, p)
- NDA · Sep 2023 · Q115Moderate
#26Mean, Variance, and Parameter Estimation in B(n, p)
#27Mean, Variance, and Parameter Estimation in B(n, p)
- NDA · Sep 2024 · Q120Moderate
#28Mean, Variance, and Parameter Estimation in B(n, p)
- Set · 2 questionsLet X be a random variable following binomial distribution with parameters and . Further, .
- NDA · Apr 2025 · Q107Moderate
#29Mean, Variance, and Parameter Estimation in B(n, p)
- NDA · Apr 2025 · Q108Moderate
#30Mean, Variance, and Parameter Estimation in B(n, p)
#31Mean, Variance, and Parameter Estimation in B(n, p)
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