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Class 12 Mathematics — Chapter 7: Integrals
68 practice questions · 23 Easy · 23 Medium · 22 Hard
Free NCERT-aligned multiple-choice practice for Class 12 Mathematics, Chapter 7 (Integrals). Practise timed Easy, Medium and Hard quizzes with instant explanations — built for CBSE Board exams, JEE Main and NEET UG. Here are a few sample questions; sign in free to practise all 68.
Sample questions
Q1Easy
∫ cos x dx =
A.−sin x + C
B.sin x + C✓ correct
C.tan x + C
D.−cos x + C
Why
d/dx (sin x) = cos x, so ∫cos x dx = sin x + C.
Q2Medium
∫₀¹ 2x dx =
A.0
B.1✓ correct
C.2
D.1/2
Why
[x²]₀¹ = 1 − 0 = 1.
Q3Hard
∫₋₁¹ x³ dx =
A.0✓ correct
B.1/2
C.1
D.2
Why
x³ is an odd function. Integral over a symmetric interval [−a, a] is 0.
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