Refer to Class 11 Mathematics Trigonometric Functions MCQs provided below. CBSE Class 11 Mathematics MCQs with answers available in Pdf for free download. The MCQ Questions for Class 11 Mathematics with answers have been prepared as per the latest syllabus, CBSE books and examination pattern suggested in Class 11 by CBSE, NCERT and KVS. Multiple Choice Questions for Chapter 3 Trigonometric Functions are an important part of exams for Class 11 Mathematics and if practiced properly can help you to get higher marks. Refer to more Chapter-wise MCQs for CBSE Class 11 Mathematics and also download more latest study material for all subjects
MCQ for Class 11 Mathematics Chapter 3 Trigonometric Functions
Class 11 Mathematics students should refer to the following multiple-choice questions with answers for Chapter 3 Trigonometric Functions in Class 11. These MCQ questions with answers for Class 11 Mathematics will come in exams and help you to score good marks
Chapter 3 Trigonometric Functions MCQ Questions Class 11 Mathematics with Answers
Question : In a DABC, if angle C is obtuse, then
(a) tan A tan B < 1
(b) tanAtanB £ 1
(c) tanAtanB >1
(d) None of these
Answer : A
Question : What is the value of cot (– 870°)?
(a) 3
(b) 1/√3
(c) - √3
(d) -1/√3
Answer : A
Question : What is the value of (sin 22.1/2+ cos 22.1/2)4?)
(a) 3+2√2 /2
(b) 1+2√2 /2
(c) 3√2 +2
(d) 1
Answer : A
Question : If sin 2A 4/5 ,= then what is the value of tanA(0≤A≤Π/4)
(a) 1
(b) – 1
(c) 1/2
(d) 2
Answer : C
Question : The value of cos2 48° – sin212° is
(a) √5 + 1/8
(b) √5 - 1/8
(c) √5 + 1/5
(d) √5 + 1/2/√2
Answer : A
Question : The value of tan 20° + 2 tan 50° – tan 70° is :
(a) 1
(b) 0
(c) tan 50°
(d) none of these
Answer : B
Question : What is the value of sin (5Π/12) ?
(a) √3+1/2
(b)√6+√2/4
(c) √3+√2/4
(d) √6+1/4
Answer : B
Question : The solution of the equation cos2q + sin q +1 = 0, lies in the interval:
(a) (-Π/4,Π/4)
(b) (-Π/4,3Π/4)
(c) (-3Π/4,5Π/4)
(d) (5Π/4,7Π/4)
Answer : D
Question : What is the correct sequence of the following values?
1. sin(Π/12)
2. cos (Π/12)
3. cot (Π/12)
Select the correct answer using the code given below
(a) 3 > 2 > 1
(b) 1 > 2 > 3
(c) 1 > 3 > 2
(d) 3 > 1 > 2
Answer : A
Question : Solution of the equation tan x + tan 2x + tan x. tan 2x = 1 will be :
(a) x = nΠ/3 + Π/12
(b) x = nΠ/ - Π/4
(c) x = nΠ/ + Π/3
(d) x = nΠ/ ± Π/3
Answer : A
Question : The value of cos 1° cos 2° cos 3° ... cos 179° is
(a) 1√2
(b) 0
(c) 1
(d) – 1
Answer : B
Question : The number of solution of tan x + sec x = 2cos x in [0, 2 p ) is
(a) 2
(b) 3
(c) 0
(d) 1
Answer : B
Question : Let a,b be such that Π < α -β < 3Π D
If sinα + sinβ = - 21/65 and ,cos α + cos β = - 27/65 .then the value of α- β /2
(a) -6/65
(b) 3/√130
(c) 6/65
(d) -3/√130
Answer : D
Question : Let A and B denote the statements
A : cos a + cos b + cos g = 0
B : sin a + sin b + sin g = 0
If cos (β – γ) + cos (γ – α) + cos (α – β) = -3/2 then :
(a) A is false and B is true.
(b) both A and B are true.
(c) both A and B are false.
(d) A is true and B is false.
Answer : A
Question : If A = sin2 x + cos4x, then for all real x :
(a) 13/16≤ A ≤ 1
(b) 1 ≤ A ≤ 2
(c) 3/4≤ A ≤ 13/16
(d) 3/4≤ A ≤ 1
Answer : D
Question : If α + β + γ= 2p, then :
(a) tanα/2 + tanβ/2 + tanγ/2 = tanα/2.tanβ/2.tanγ/2
(b) tanα/2.tanβ/2 + tanβ/2.tanγ/2 = tanγ/2.tanα/2=1
(c) tanα/2 + tanβ/2+ tanγ/2 = tanα/2.tanβ/2.tanγ/2
(d) None of these
Answer : A
Question : If sin q + cosec q = 2, then sin2q + cosec2q is equal to
(a) 1
(b) 4
(c) 2
(d) None of these
Answer : C
Question : If sin x+ sin2 x = 1, then the value of cos12 x + 3 cos 10 x + 3 cos8 x + cos6 x – 1 is equal to
(a) 0
(b) 1
(c) –1
(d) 2
Answer : A
Question : If tanΘ 1/2 and tanφ 1/3 then the value of Θ + φ is
(a) Π/6
(b) Π
(c) 0
(d) Π/4
Answer : D
Question : The value of cos 12° + cos 84° + cos 156° + cos 132° is
(a) 1/2
(b) 1
(c) -1/2
(d) 1/8
Answer : C
Question : Let cos (α + β)= 4/5 and sin (α - β) = 5/13 where 0 ,≤ α,β ≤Π/4 Then tan 2α =
(a) 56/33
(b) 19/12
(c) 20/7
(d) 25/16
Answer : A
Question : The value of sin π/10sin 13π/10 is
(a) 1/2
(b)-1/2
(c)-1/4
(d) 0
Answer : C
Question : The value of sin[nΠ +(-I)n Π/4 ] nεI is
(a) 0
(b) 1/√2
(c) - 1/√2
(d) None of these
Answer : B
Question : The value of tanx/tan 3x wherever defined never lies between
(a) 1/2and 2
(b) 1/3 and 3
(c) 1/4 and 4
(d) 1/3 and 2
Answer : B
Question : If x+1/x2 cos q , then x3+1/x3 is
(a) 1/2 cos 3Θ
(b) 2 cos 3Θ
(c) cos 3Θ
(d) 1/3 cos 3Θ
Answer : B
Question : The number of values of x in the interval [0,3p] satisfying the equation 2sin2 x + 5sin x - 3 = 0 is
(a) 4
(b) 6
(c) 1
(d) 2
Answer : A
Question : The value of cosΠ/3.cosΠ/7.cos2Π/7.cos4Π/7
(a) 16
(b) -1/16
(c) 11/16
(d) 16/11
Answer : B
Question : If tan x = b/a ,then the value of a cos 2x + b sin 2x is:
(a) a
(b) a – b
(c) a + b
(d) b
Answer : C
Question : If 0 < x < p and 1 cosx + sinx =1/2 , then tan x
(a) (1-√7) /4
(b) (4-√7) /3
(c) (4+√7) /3
(d) (1+ √7)/4
Answer : C
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CBSE Class 11 Mathematics Chapter 3 Trigonometric Functions MCQs
We hope students liked the above MCQs for Chapter 3 Trigonometric Functions designed as per the latest syllabus for Class 11 Mathematics released by CBSE. Students of Class 11 should download the Multiple Choice Questions and Answers in Pdf format and practice the questions and solutions given in above Class 11 Mathematics MCQs Questions on daily basis. All latest MCQs with answers have been developed for Mathematics by referring to the most important and regularly asked topics which the students should learn and practice to get better score in school tests and examinations. Studiestoday is the best portal for Class 11 students to get all latest study material free of cost.
MCQs for Mathematics CBSE Class 11 Chapter 3 Trigonometric Functions
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Chapter 3 Trigonometric Functions MCQs Mathematics CBSE Class 11
All MCQs given above for Class 11 Mathematics have been made as per the latest syllabus and books issued for the current academic year. The students of Class 11 can refer to the answers which have been also provided by our teachers for all MCQs of Mathematics so that you are able to solve the questions and then compare your answers with the solutions provided by us. We have also provided lot of MCQ questions for Class 11 Mathematics so that you can solve questions relating to all topics given in each chapter. All study material for Class 11 Mathematics students have been given on studiestoday.
Chapter 3 Trigonometric Functions CBSE Class 11 MCQs Mathematics
Regular MCQs practice helps to gain more practice in solving questions to obtain a more comprehensive understanding of Chapter 3 Trigonometric Functions concepts. MCQs play an important role in developing understanding of Chapter 3 Trigonometric Functions in CBSE Class 11. Students can download and save or print all the MCQs, printable assignments, practice sheets of the above chapter in Class 11 Mathematics in Pdf format from studiestoday. You can print or read them online on your computer or mobile or any other device. After solving these you should also refer to Class 11 Mathematics MCQ Test for the same chapter
CBSE MCQs Mathematics Class 11 Chapter 3 Trigonometric Functions
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