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

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Below you will find MCQ Questions of Chapter 7 Integrals Class 12 Maths Free PDF Download that will help you in gaining good marks in the examinations and also cracking competitive exams. These Class 12 MCQ Questions with answers will widen your skills and understand concepts in a better manner.

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

1. Evaluate as limit of sum

(a) 2

(b) -2/3

(c) 4

(d) 1

► (a) 2

2.  equals

(a) 2

(b) 5−√3–√2

(c) 8/3

(d) none of these

► (c) 8/3

3. The value of  is:

(a) b

(b) π/2

(c) 1/b

(d) π

► (b) π/2

4. In the definite integral  , the variable of integration is called​

(a) Dependent variable

(b) Dummy variable

(c) Constant

(d) Constant of integration

► (b) Dummy variable

5.

(a) 0 ≤ a ≤4

(b) -2 ≤ a ≤ 4

(c) -2 ≤ a ≤ 0

(d) a ≤ -2 or a ≥ 4

► (b) -2 ≤ a ≤ 4

6. Evaluate as limit of sum

(a) 20/5

(b) 15/2

(c) 20/3

(d) 3/20

► (c) 20/3

7. If f ( x ) = sin x+ cos x and   , then the value of  is  equal to

(a) 3π / 4

(b) π /4

(c) π

(d) 3π

► (b) π /4

8. Find

(a) π/4

(b) π/2

(c) 4π

(d) 2π

► (b) π/2

9. Find the distance travelled by a car moving with acceleration given by a(t)=t2 + t, if it moves from t = 0 sec to t = 10 sec, if velocity of a car at t = 0sec is 40 km/hr.

(a) 743.3km

(b) 883.3km

(c) 788.3km

(d) 783.3km

► (d) 783.3km

10. Number of positive continuous functions f (x ) defined in [0,1] for which  is

(a) 1

(b) 4

(c) Infinite

(d) None of these

► (d) None of these

11. For   and   has the  value equal to

(a) 1/2

(b) 1

(c) 2

(d) 4

► (c) 2

12. Let a >0 and f (x ) is monotonic increasing such that f ( 0) = 0 and f ( a ) = b, then   is equal to

(a) a +b

(b) ab + a

(c) ab + b

(d) ab

► (d) ab

13. Evaluate as limit of sum

(a) 12 sq units

(b) 24 sq units

(c) 48 sq units

(d) None of the above

► (b) 24 sq units

14. If  then in the interval  (0,4); f(x)=0 has

(a) No root

(b) exactly one root

(c) at most one root

(d) at least one root

► (d) at least one root

15. where [.] denote greatest integer function, is equal to

(a) -2

(b) -1

(c) -3

(d) -4

► (c) -3

16. If   and   then

(a) I1 =I2

(b) I1 <I2

(c) I1 >I2

(d) Cannot say

► (c) I1 >I2

Hope the given MCQ Questions will help you in cracking exams with good marks. These Integrals MCQ Questions will help you in practising more and more questions in less time.