Chapter 9: Applications of Integration - Online Test
Q1. If 
= 90 then n is
= 90 then n is
Answer : Option D
Explaination / Solution:
Q2. The value of π/6∫0
cos33x dx is
Answer : Option B
Explaination / Solution:
Q3. The value of π∫0 sin4x dx is
Answer : Option B
Explaination / Solution:
Q4. The value of ∞∫0 e−3x x2dx is
Answer : Option D
Explaination / Solution:
Q5. If 
then a is
then a is
Answer : Option D
Explaination / Solution:
Q6. The volume of solid of revolution of the region
bounded by y2 = x(a
− x) about x-axis is
Answer : Option D
Explaination / Solution:
Q7.
If 
Answer : Option C
Explaination / Solution:
Q8. The value of 1∫0 (sin−1 x )2 dx is
Answer : Option D
Explaination / Solution:
Q9. The value of 
is
is
Answer : Option D
Explaination / Solution:
Q10. The value of 
is
is
Answer : Option B
Explaination / Solution:
