# Integrals MCQ Questions for Class 12 Maths Chapter 7 with Answers

Find here the NCERT chapter-wise Multiple Choice Questions from Class 12 Mathematics book Chapter 7 Integrals with Answers Pdf free download. This may assist you to understand and check your knowledge about the chapters. Students also can take a free test of the Multiple Choice Questions of Integrals. Each question has four options followed by the right answer. These MCQ Questions are selected supported by the newest exam pattern as announced by CBSE.

## Q1. Evaluate: ∫(2tan x – 3cot x)² dx

(i) -4tan x – 9cot x – 25x + C
(ii) 4tan x – 9cot x – 25x + C
(iii) -4tan x + 9 cot x + 25x + C
(iv) 4tan x + 9cot x + 25x + C

(ii) 4tan x – 9cot x – 25x + C

## Q2. ∫ex sec x (1 + tan x) dx equals

(i) ex cos x + c
(ii) ex sec x + c
(iii) ex sin x + c
(iv) ex tan x + c.

(ii)

(i) 2x4+x+C
(ii) 2x6-5x+C
(iii) 2x4-x+C
(iv) 2x4+x² C

(i)

## Q4. If a is such that (\int_{0}^{a} x d x) ≤ a + 4, then

(i) 0 ≤ a ≤ 4
(ii) -2 ≤ a ≤ 0
(iii) a ≤ -2 or a ≤ 4
(iv) -2 ≤ a ≤ 4

(iv) -2 ≤ a ≤ 4

## Q5. ∫cot²x dx equals to

(i) cot x – x + C
(ii) cot x + x + C
(iii) -cot x + x + C
(iv) -cot x – x + C

(iv) -cot x – x + C

## Q6. If ∫ sec²(7 – 4x)dx = a tan (7 – 4x) + C, then value of a is

(i) 7
(ii) -4
(iii) 3
(iv) (-\frac{1}{4})

(iv) (-\frac{1}{4})

## Q7. Evaluate: ∫(2 tan x – 3 cot x)² dx

(i) -4tan x – cot x – 25x + C
(ii) 4 tan x – 9 cot x – 25x + C
(iii) – 4 tan x + 9 cot x + 25x + C
(iv) 4 tan x + 9 cot x + 25x + C

(ii) 4 tan x – 9 cot x – 25x + C

## Q8. ∫1.dx =

(i) x + k
(ii) 1 + k
(iii) x + k + 1
(iv) log x + k

(i) x + k

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