11th Math Trigonometric Functions MCQ Chapter Quiz: Check knowledge with instant result

Are you student of 11th Math grade or preparing any competitive exam based on 11th standard? If yes! Participate in 11th Mathematics MCQ Chapter Trigonometric Functions Quiz for check knowledge with instant result.

Trigonometric Functions MCQ Test Quiz

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Time: 10 Minutes for 10 Question.

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11th Math: Trigonometric Functions

1 / 10

1. If sin θ and cos θ are the roots of ax² – bx + c = 0, then the relation between a, b and c will be

a² – b² + 2ac = 0

a² + b² + 2ac = 0

a² + c² + 2ab = 0

a² – b² – 2ac = 0

2 / 10

2. If for real values of x, cos θ = x + (1/x), then

θ is an acute angle

No value of θ is possible

θ is an obtuse angle

θ is right angle

3 / 10

3. The value of cos 1° cos 2° cos 3° … cos 179° is

1/√2

0

1

2

4 / 10

4. If tan A = 1/2 and tan B = 1/3, then the value of A + B is

π/6

π

π/4

0

5 / 10

5. Find the radius of the circle in which a central angle of 60° intercepts an arc of length 37.4 cm ( π = 22/7)

47.7

35.7

25.7

21.7

6 / 10

6. Number of solutions of the equation tan x + sec x = 2 cos x lying in the interval [0, 2π] is

0

1

2

3

7 / 10

7. If A lies in the second quadrant and 3 tan A + 4 = 0, then the value of (2 cot A – 5 cos A + sin A) is equal to

22/10

37/10

32/10

23/10

8 / 10

8. The value of tan 1° tan 2° tan 3° … tan 89° is

1

0

2

3

9 / 10

9. If α + β = π/4, then the value of (1 + tan α) (1 + tan β) is

-2

2

1

0

10 / 10

10. The value of sin (45° + θ) – cos (45° – θ) is

2 cosθ

0

2 sinθ

1

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11th Math Trigonometric Functions MCQ Quiz – Test Your Knowledge of Trigonometry!

Enhance your preparation for Class 11 Mathematics with our Trigonometric Functions MCQ Quiz. This chapter delves deep into the fundamental concepts of trigonometric functions, their properties, graphs, and their applications. Mastering trigonometric functions is crucial not only for Class 11 exams but also for exams like JEE and other competitive tests.

Our Trigonometric Functions MCQ quiz features 10 carefully selected questions that will test your understanding of key topics such as the six trigonometric ratios, their signs in different quadrants, trigonometric identities, and how to graph trigonometric functions. Strengthen your concepts and boost your problem-solving skills with this practice quiz!

FAQs

Q1: What topics are covered in the 11th Math Trigonometric Functions MCQ quiz?
Ans: The quiz covers topics like the six trigonometric ratios (sine, cosine, tangent, etc.), the signs of trigonometric functions in various quadrants, trigonometric identities, and graphing of trigonometric functions.

Q2: How many questions are included in the quiz?
Ans: The quiz contains 10 questions that help assess your understanding of trigonometric functions and their applications.

Q3: Is the quiz based on the NCERT syllabus for Class 11?
Ans: Yes, the quiz is designed in accordance with the NCERT syllabus for Class 11 Mathematics, ensuring relevance to your exams.

Q4: How can practicing this quiz help in my exam preparation?
Ans: This quiz helps you improve your conceptual understanding and application of trigonometric functions, which are essential for Class 11 exams as well as competitive exams like JEE.

Q5: Is this quiz available for free?
Ans: Yes, the quiz is absolutely free and can be attempted as many times as you want to strengthen your understanding of trigonometric functions.

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