NCERT/Class 12/Mathematics/Integrals

Integrals

Class 12 · Mathematics

54 questions21 easy22 medium11 hard

Sample Questions

Q1.∫e²ˣ sin x dx equals:

  • Ae²ˣ(2 sin x – cos x)/5 + C
  • Be²ˣ(sin x – 2 cos x)/5 + C
  • Ce²ˣ(2 sin x + cos x)/5 + C
  • De²ˣ sin x/3 + C

Q2.The property ∫₀ᵃ f(x) dx = ∫₀ᵃ f(a–x) dx is useful for evaluating integrals containing:

  • ARational functions
  • BTrigonometric functions especially on [0, π/2]
  • CExponential functions
  • DOnly constants

Q3.∫eˣ dx equals:

  • Aeˣ/x + C
  • Bxeˣ + C
  • Ceˣ + C
  • Deˣ⁺¹ + C

Q4.∫sin²x dx equals:

  • Ax/2 – sin(2x)/4 + C
  • B–cos(2x)/2 + C
  • Csin(2x)/2 + C
  • Dx/2 + sin(2x)/4 + C

Q5.∫eˣ(f(x) + f'(x)) dx equals:

  • Aeˣf'(x) + C
  • Beˣf(x) + C
  • Ceˣ(f(x) + f'(x)) + C
  • Deˣ + f(x) + C

Q6.This is a sample question to preview what you'll get in the full practice test...

  • A. Option one
  • B. Option two
  • C. Option three
  • D. Option four
Create a test to practice all 54 questions →

Concepts Covered

Definite integralFundamental theorem of calculusIndefinite integral as antiderivativeIntegration by partial fractionsIntegration by partsIntegration by substitutionIntegration of special functionsProperties of definite integralsStandard integration formulas

Ready to practice?

Create a timed test from 54 questions in Integrals. Pick your difficulty, get instant scores.

Start Practice Test