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← Bihar Board Class 12 PYQ
Probability
Bihar Board Class 12 · Mathematics · 53 past questions
Topic
Equally likely outcomes with coins, dice and cards
2
Basic probability and addition theorem
1
Conditional probability
1
Independent events and multiplication theorem
1
Random variables and probability distributions
1
Word problems on truth-telling, survival and bags
0
Level
Easy
1
Moderate
0
Tough
0
Year
2026
3
2025
2
2024
1
2023
1
2021
2
2019
4
2018
0
2017
2
2016
0
2015
1
1 of 53 ·
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Q26
2024 Set D
2024 Set J
$P(A)=\frac{6}{11},\ P(B)=\frac{5}{11},\ P(A\cup B)=\frac{7}{11}\Rightarrow P(A\cap B)=$
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