Question types

समाकलन question types

753 questions across 5 question groups — pick any mix to generate a गणित paper with step-by-step answer keys.

753
Questions
5
Question groups
5
Question types
Sample Questions

समाकलन questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 1MCQ1 Mark
$\int \cos x^{\circ} d x=$
  • A
    $\sin x^{\circ}+c$
  • B
    $\frac{\pi}{180} \sin x^{\circ}+c$
  • $\frac{180}{\pi} \sin x^{\circ}+c$
  • D
    $\frac{\pi x}{180} \sin x^{\circ}+c$

Answer: C.

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Q 2MCQ1 Mark
$\int_0^{\pi / 2} \log \tan x d x=$
  • A
    $\frac{\pi}{2} \log \frac{1}{2}$
  • B
    $\frac{\pi}{2} \log 2$
  • C
    1
  • $0$

Answer: D.

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Q 3MCQ1 Mark
$\int \frac{e^{2 x}-1}{e^{2 x}+1} d x=$
  • A
    $\log \left(e^{2 x}+1\right)+c$.
  • $\log \left(e^x+e^{-x}\right)+c$
  • C
    $\log \left(e^x-e^{-x}\right)+c$
  • D
    $e^{2 x}+c$

Answer: B.

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$\int \sqrt{x^{2}-8 x+7} d x$ बराबर है
  • A
    $\frac{1}{2}(x-4) \sqrt{x^{2}-8 x+7}$ $+9 \log \left|x-4+\sqrt{x^{2}-8 x+7}\right|$ + C
  • $\frac{1}{2}(x-4) \sqrt{x^{2}-8 x+7}$ $-\frac{9}{2} \log \left|x-4+\sqrt{x^{2}-8 x+7}\right|$ + C
  • C
    $\frac{1}{2}(x-4) \sqrt{x^{2}-8 x+7}$ $-3 \sqrt{2} \log \left|x-4+\sqrt{x^{2}-8 x+7}\right|$ + C
  • D
    $\frac{1}{2}(x+4) \sqrt{x^{2}-8 x+7}$ $+9 \log \left|x+4+\sqrt{x^{2}-8 x+7}\right|+C$

Answer: B.

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$\int \sqrt{1+x^{2}} d x$ बराबर है:
  • A
    $\frac{2}{3}\left(1+x^{2}\right)^{\frac{3}{2}}+C$
  • B
    $\frac{x^{2}}{2} \sqrt{1+x^{2}}$ $+\frac{1}{2} x^{2} \log \left|x+\sqrt{1+x^{2}}\right|$
  • $\frac{x}{2} \sqrt{1+x^{2}}+\frac{1}{2} \log $ $\left|x+\sqrt{1+x^{2}}\right|+C$
  • D
    $\frac{2}{3} x\left(1+x^{2}\right)^{\frac{3}{2}}+C$

Answer: C.

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