# CBSE Class 12 Mathematics Application Of Derivatives MCQs Set B

CBSE Class 12 Mathematics Application Of Derivatives MCQs Set A with answers available in Pdf for free download. The MCQ Questions for Class 12 Application Of Derivatives with answers have been prepared as per the latest syllabus, NCERT books and examination pattern suggested in Standard 12 by CBSE, NCERT and KVS. Multiple Choice Questions are an important part of Term 1 and Term 2 exams for Grade 12 Application Of Derivatives and if practiced properly can help you to get higher marks. Refer to more Chapter-wise MCQs for NCERT Class 12 Application Of Derivatives and also download more latest study material for all subjects

## Application Of Derivatives Class 12 MCQ

Class 12 Application Of Derivatives students should refer to the following multiple-choice questions with answers for Application Of Derivatives in standard 12. These MCQ questions with answers for Grade 12 Application Of Derivatives will come in exams and help you to score good marks

### Class 12 Application Of Derivatives MCQ Questions with Answers

• a)

• b)

• c)

• d)

• a) Rs 126
• b) Rs 36
• c) Rs 96
• d) Rs 116

• a)

• b)

• c)

• d)

• a)

• b)

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• d)

#### Question : The maximum value of sin x . cos x is

• a) 1/2
• b) 1/4
• c) √2
• d) None of these

• a)

• b)

• c)

• d)

• a) 1
• b) 3
• c) 1/3
• d) 0

#### Question :  The number of roots of x3– 3x + 1 = 0 in [1, 2] is

• a) One
• b) Two
• c) Three
• d) None of these

#### Question :  Let h(x) = f(x) – [f (x)]2 + [f (x)]3 for every real number x. Then

• a) h is increasing whenever f is increasing
• b) h is increasing whenever f is decreasing
• c) h is decreasing whenever f is increasing
• d) Nothing can be said in general

Answer : h is increasing whenever f is increasing

#### Question :  Let f (x) = 1 + 2x2 + 22x4 + …… + 210x20. Then f (x) has

• a) Exactly one minima
• b) Ablest one maximum
• c) None of these
• d) More than one minima

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 CBSE Class 12 Mathematics Application Of Derivatives MCQs Set A CBSE Class 12 Mathematics Application Of Derivatives MCQs Set B

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