Integrals

Bihar Board Class 12 · Mathematics · 212 past questions

5 of 212 · show all

1. Q36 2026 Set H2026 Set E2026 Set F2026 Set D2026 Set J2026 Set B2025 Set A20252025 Set E2021 Set I

   $\int_0^1 x e^x\,dx =$

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2. Q63 2025

   If $\int_0^a \frac{1}{1+4x^2}\,dx = \frac{\pi}{8}$ then find the value of $a$.

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3. Q67 2025

   Integrate: $\int_{-\pi/4}^{\pi/4} \sin^2 x\, dx$

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4. Q82 2025 Set A2025 Set E

   $\int_{0}^{1}\frac{4\tan^{-1}x}{1+x^2}\,dx =$

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5. Q84 2025 Set A2025 Set E

   $\int_0^a \frac{x\,dx}{2\sqrt{a^2-x^2}} =$

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