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← Bihar Board Class 12 PYQ
Integrals
Bihar Board Class 12 · Mathematics · 212 past questions
Topic
Definite integrals: evaluation
5
Integration by parts and special formulas
5
Trigonometric simplification and special forms
5
Integration by substitution
4
Properties of definite integrals
3
Partial fractions and rational integrals
2
Basic indefinite integrals
0
Level
Easy
2
Moderate
5
Tough
0
Year
2026
2
2025
5
2024
3
2023
2
2021
2
2019
0
2018
0
2017
1
2016
1
2015
0
5 of 212 ·
show all
Q39
2025
$\int \dfrac{dx}{\sin^2 x \cos^2 x} =$
Try it →
Q65
2025
Integrate: $\int \frac{\sin^6 x+\cos^6 x}{\sin^2 x\cos^2 x}\,dx$
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Q76
2025 Set A
2025 Set E
$\int \frac{\cos 2x}{\cos x+\sin x}\,dx =$
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Q80
2025 Set A
$\int (\sin 3x+4\sin^3 x)\,dx =$
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Q99
2025 Set E
$\int (\sin 3x + 4\sin^{3}x)\,dx =$
Try it →