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← Bihar Board Class 12 PYQ
Vector Algebra
Bihar Board Class 12 · Mathematics · 122 past questions
Topic
Cross product
3
Dot product
1
Geometric and mixed applications
0
Scalar triple product and vector triple product
0
Vector basics and magnitude
0
Vector identities and proofs
0
Level
Easy
1
Moderate
3
Tough
0
Year
2026
7
2025
4
2024
2
2023
3
2021
0
2019
2
2018
0
2017
0
2016
1
2015
1
3 of 122 ·
show all
Q73
2023
$(3\vec{k}-7\vec{i})\times 2\vec{k}=$
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Q75
2023
2023 Set E
$(10\vec{i}+\vec{j}+\vec{k}) \times (-4\vec{i}+7\vec{j}-11\vec{k}) =$
Try it →
Q80
2023 Set E
$(3\vec k-7\vec i)\times2\vec k=$
Try it →