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← Bihar Board Class 12 PYQ
Integrals
Bihar Board Class 12 · Mathematics · 212 past questions
Topic
Trigonometric simplification and special forms
7
Integration by substitution
5
Basic indefinite integrals
4
Integration by parts and special formulas
4
Properties of definite integrals
4
Definite integrals: evaluation
3
Partial fractions and rational integrals
2
Level
Easy
2
Moderate
1
Tough
0
Year
2026
16
2025
20
2024
3
2023
1
2021
7
2019
4
2018
1
2017
2
2016
1
2015
2
3 of 212 ·
show all
Q14
2026 Set A
2026 Set H
2026 Set E
2026 Set F
2026 Set J
2026 Set B
2024 Set J
2024 Set D
2021 Set J
2021 Set I
2019 Set F
$\int_0^{\pi/2} \cos^2 x\,dx =$
Try it →
Q112
2024 Set D
2024 Set J
$\int_0^{\pi/6}\cos x\cdot\cos 2x\,dx =$
Try it →
Q127
2024 Set D
2024 Set J
$\int_4^9\frac{1}{\sqrt{x}}\,dx =$
Try it →