CBSE Class 12 Application of Derivatives Multiple Choice Questions with Answers. MCQ Questions Class 12 Application of Derivatives with Answers Is Prepared Based on Latest Exam Pattern. Students can solve NCERT MCQ questions Class 12 Application of Derivatives with Answers to know their preparation level.
Students who are searching for NCERT MCQ Questions Class 12 Application of Derivatives with Answers are compiled here to get good practice on all fundamentals. Know your preparation level on MCQ Questions for Class 12 Application of Derivatives with Answers. You can also verify your answers from the provided MCQ Class 12 Application of Derivatives with Answers. So, ace up your preparation with MCQ of Class 12 Mathematics Examinations.
MCQ Questions Class 12 Application of Derivatives with Answers - Set - 3
Question 1:
The function f(x) = log (1 + x) – (2x/(2+x)) is increasing on
(a) (-1, ∞)
(b) (-∞, 0)
(b) (-∞, ∞)
(d) None of these
Correct Answer – (A)
Question 2:
The distance Y metres covered by a body in t seconds, is given by s = 3t² – 8t + 5. The body will stop after
(a) 1 s
(b) 34 s
(c) 43 s
(d) 4 s
Correct Answer – (C)
Question 3:
If the volume of a sphere is increasing at a constant rate, then the rate at which its radius is increasing is
(a) a constant
(b) proportional to the radius
(c) inversely proportional to the radius
(d) inversely proportional to the surface area
Correct Answer – (D)
Question 4:
f(x) = xx has a stationary point at
(a) x = e
(b) x = 1/e
(c) x = 1
(d) x = √e
Correct Answer – (B)
Question 5:
At x = 5π/6, f (x) = 2 sin 3x + 3 cos 3x is
(a) maximum
(b) minimum
(c) zero
(d) neither maximum nor minimum
Correct Answer – (D)
MCQ Questions Class 12 Application of Derivatives With Answers
Question 6:
The position of a point in time Y is given by x = a + bt + ct², y = at + bt². Its acceleration at timet Y is
(a) b – c
(b) b + c
(c) 2b – 2c
(d) 2√(b2 + c2)
Correct Answer – (A)
Question 7:
A particle is moving along the curve x = at² + bt + c. If ac = b², then particle would be moving with uniform
(a) rotation
(b) velocity
(c) acceleration
(d) retardation
Correct Answer – (C)
Question 8:
The maximum value of (1/x)x is
(a) e
(b) e²
(c) e1/x
(d) (1/e)1/e
Correct Answer – (D)
Question 9:
Maximum slope of the curve y = -x³ + 3x² + 9x – 27 is
(a) 0
(b) 12
(c) 16
(d) 32
Correct Answer – (A)
Question 10:
The maximum value of sin x . cos x is
(a) 1/4
(b) 1/2
(c) √2
(d) 2√2
Correct Answer – (B)
- NCERT Solutions Class 11 Chemistry Chapter 1 : Some Basic Concepts of Chemistry
- NCERT Solutions Class 11 Chemistry Chapter 2 : Structure Of The Atom
- NCERT Solutions Class 11 Chemistry Chapter 3 : Classification of Elements and Periodicity in Properties
- NCERT Solutions Class 11 Chemistry Chapter 4 : Chemical Bonding and Molecular Structure
- NCERT Solutions Class 11 Chemistry Chapter 5 : States of Matter
- NCERT Solutions Class 11 Chemistry Chapter 6 : Thermodynamics
- NCERT Solutions Class 11 Chemistry Chapter 7 : Equilibrium
- NCERT Solutions Class 11 Chemistry Chapter 8 : Redox Reactions
- NCERT Solutions Class 11 Chemistry Chapter 9 : Hydrogen
- NCERT Solutions Class 11 Chemistry Chapter 10 : The s-Block Elements
- NCERT Solutions Class 11 Chemistry Chapter 11 : The p-Block Elements
- NCERT Solutions Class 11 Chemistry Chapter 12 : Organic Chemistry: Some Basic Principles and Techniques
- NCERT Solutions Class 11 Chemistry Chapter 13 : Hydrocarbons
- NCERT Solutions Class 11 Chemistry Chapter 14 : Environmental Chemistry