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← Bihar Board Class 12 PYQ
Vector Algebra
Bihar Board Class 12 · Mathematics · 122 past questions
Topic
Dot product
4
Vector basics and magnitude
3
Cross product
2
Scalar triple product and vector triple product
2
Geometric and mixed applications
0
Vector identities and proofs
0
Level
Easy
2
Moderate
7
Tough
0
Year
2026
2
2025
2
2024
1
2023
1
2021
3
2019
1
2018
0
2017
2
2016
1
2015
0
2 of 122 ·
show all
Q1
2026 Set A
2026 Set H
2026 Set E
2026 Set C
2026 Set F
2026 Set D
2026 Set J
2026 Set B
2024 Set J
2024 Set D
2021 Set I
2017
$\vec{k}\times\vec{k}=$
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Q16
2026 Set E
$2\hat{j} \times (-3)\hat{k} =$
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