Integrals

Bihar Board Class 12 · Mathematics · 212 past questions

9 of 212 · show all

1. Q6 2026 Set A2026 Set H2026 Set E2026 Set C2026 Set F2026 Set D2026 Set J2026 Set B20252019 Set F

   $\int_0^1 \frac{dx}{1+x^2} =$

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2. Q12 2026 Set A2026 Set H2026 Set E2026 Set F2026 Set J2026 Set B

   $\int_1^e \frac{(\log x)^2}{x}\,dx =$

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3. Q13 2026 Set A2026 Set H2026 Set E2026 Set F2026 Set J2026 Set B

   $\int_0^{\pi/4} \frac{e^{\tan x}}{\cos^2 x}\,dx =$

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4. Q14 2026 Set A2026 Set H2026 Set E2026 Set F2026 Set J2026 Set B2024 Set J2024 Set D2021 Set J2021 Set I2019 Set F

   $\int_0^{\pi/2} \cos^2 x\,dx =$

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5. Q20 2026 Set A2026 Set H2026 Set E2026 Set C2026 Set F2026 Set D2026 Set J2026 Set B

   $\int_1^4 \frac{dx}{\sqrt{x}} =$

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6. Q27 2026 Set A2026 Set H2026 Set C2026 Set F2026 Set D2026 Set J2026 Set B

   Solve : $\int_1^2 \frac{\log x}{x}\,dx$.

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7. Q31 2026 Set C2026 Set D

   $\displaystyle\int_1^e \frac{(\log x)^2}{x}\,dx=$

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8. Q32 2026 Set C2026 Set D

   $\displaystyle\int_0^{\pi/4} \frac{e^{\tan x}}{\cos^2 x}\,dx=$

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9. Q34 2026 Set D

   $\cos^2 x\,dx$ integrated from $0$ to $\pi/2$: $\int_0^{\pi/2} \cos^2 x\, dx =$

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