Integrals

Bihar Board Class 12 · Mathematics · 212 past questions

14 of 212 · show all

1. Q40 2025

   $\int \dfrac{dx}{\sqrt{a^2-x^2}} =$

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2. Q41 2025

   $\int x^2\left(\dfrac{1}{x^2}+1\right)dx =$

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3. Q43 2025

   $\int \text{cosec}\,x\,dx =$

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4. Q52 2025

   $\int \dfrac{dx}{\sqrt{x^2+a^2}} =$

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5. Q59 2025

   $\displaystyle\int e^{-7x}\, dx =$

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6. Q60 2025

   $\displaystyle\int (5x^4+2x+\sin x)\, dx =$

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7. Q71 2025 Set A2025 Set E

   $\int 2^{x+1}\,dx =$

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8. Q75 2025 Set A2025 Set E

   $\int\frac{dx}{x^2+4}=$

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9. Q77 2025 Set A2025 Set E

   $\int \tan(\tan^{-1}x)\,dx =$

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10. Q78 2025 Set A2025 Set E

    $\int \frac{dx}{e^{-x}} =$

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11. Q94 2025 Set A2025 Set E

    $\int e^{2\log x}\,dx =$

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12. Q95 2025 Set A2025 Set E

    $\int x^m \cdot x^n\,dx =$

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13. Q96 2025 Set A

    $\int e^3 \cdot e^x\,dx =$

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14. Q101 2025 Set E

    $\int e^{3}\cdot e^{x}\,dx =$

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