CUET-PG SERIES Mathematics
Trigonometric Equations
18 previous year questions.
Volume: 18 Ques
Yield: Medium
High-Yield Trend
18
2023 Chapter Questions 18 MCQs
01
PYQ 2023
medium
mathematics ID: cuet-pg-
The value of is
1
2
3
4
02
PYQ 2023
medium
mathematics ID: cuet-pg-
If sec 5 A = Cosec A, then the value of A is
1
30°
2
15°
3
60°
4
45°
03
PYQ 2023
medium
mathematics ID: cuet-pg-
Consider the trigonometric equation , where and are not odd multiples of . Then the solution of this equation is:
1
x = nл+(-1)nу
2
x=y
3
x = nл+у
4
x-nл-y
04
PYQ 2023
medium
mathematics ID: cuet-pg-
If , then find the value of :
1
119
2
3
4
05
PYQ 2023
medium
mathematics ID: cuet-pg-
If cot 20° tan (90° A) = 1, than value of A is :
1
50°
2
45°
3
70°
4
60°
06
PYQ 2023
medium
mathematics ID: cuet-pg-
If , then the value of K is
1
0
2
1
3
1.5
4
2
07
PYQ 2023
medium
mathematics ID: cuet-pg-
If A, B and C are acute positive angles such that A + B + C = π and cot A cot B cot c = K, then
1
2
3
4
08
PYQ 2023
medium
mathematics ID: cuet-pg-
A straight line has equation y=-x+6 which of the following line is parallel to it?
1
2y + 3x = -5
2
-3x-3y+7=0
3
2y=-x+12
4
09
PYQ 2023
medium
mathematics ID: cuet-pg-
Match List-I and List-II
Choose the correct answer from the options given below:
| LIST I | LIST II | ||
| A. | Value of | I. | e3 |
| B. | Value of is | II. | 0 |
| C. | Value of is | III. | 1 |
| D. | Value of | IV. | e-1 |
Choose the correct answer from the options given below:
1
A-II, B-III, C-I, D-IV
2
A-II, B-IV, C-III, D-I
3
A-IV, B-II, C-III, D-I
4
A-IV, B-II, C-I, D-III
10
PYQ 2023
medium
mathematics ID: cuet-pg-
Given below are two statements: One is lebelled as Assertion A and the other is labelled as Reason R.
Assertion A: f(x) = tan2x is continuous at x = π/2
Reason R: g(x) = x2 is continuous at x = π/2
In the light of the above statements, choose the correct answer from the options given below:
Assertion A: f(x) = tan2x is continuous at x = π/2
Reason R: g(x) = x2 is continuous at x = π/2
In the light of the above statements, choose the correct answer from the options given below:
1
Both A and R are true and R is the correct explanation of A
2
Both A and R are true but R is not the correct explanation of A
3
A is true but R is false
4
A is false but R is true
11
PYQ 2023
medium
mathematics ID: cuet-pg-
For , the solution(s) of is/are
A. π/4
B. π/6
C. π/12
D. 5π/12
Choose the correct answer from the options given below:
A. π/4
B. π/6
C. π/12
D. 5π/12
Choose the correct answer from the options given below:
1
A and B only
2
C and D only
3
A and C only
4
B and D only
12
PYQ 2023
medium
mathematics ID: cuet-pg-
If sin β is the GM between sin a and cos a, then cos 2β is equal to
1
2
3
4
13
PYQ 2023
easy
mathematics ID: cuet-pg-
The value of is
1
0
2
e
3
1/e
4
1
14
PYQ 2023
medium
mathematics ID: cuet-pg-
Let , a = a + a2+a4 and \beta = a3+ a5 +a6 then the equation whose root are \alpha , \beta is
1
x2+x+2=0
2
x2+x-2=0
3
x2-x-2=0
4
x2-x+2=0
15
PYQ 2023
medium
mathematics ID: cuet-pg-
Match List I with List II
| LIST I | LIST II | ||
| A. | sin z for |z|< ∞ | I. | (-1)n-1z2n-1/(2n-2)! |
| B. | cos z for |z|< ∞ | II. | (-1)n-1zn/n |
| C. | tan-1z for |z|<1 | III. | (-1)n-1z2n-1/(2n-1)! |
| D. | In(1+z) for | z|<1 | IV. | (-1)n-1z2n-1/(2n-1) |
Choose the correct answer from the options given below:
1
(A)-(II); (B)-(III); (C)-(IV); (D)-(I)
2
(A)-(I); (B)-(II); (C)-(IV); (D)-(III)
3
(A)-(III); (B)-(I); (C)-(IV); (D)-(II)
4
(A)-(III); (B)-(I); (C)-(II); (D)-(IV)
16
PYQ 2023
medium
mathematics ID: cuet-pg-
The polar form of the complex number z= is,
1
2
3
4
17
PYQ 2023
medium
mathematics ID: cuet-pg-
The direction cosines of x-axis, y-axis and z-axis, respectively are
1
2
3
4
18
PYQ 2023
medium
mathematics ID: cuet-pg-
The sum 12+22+ ... + M2, MEN is
1
Equal to
2
3
4
Equal to
About Trigonometric Equations - CUET-PG
Trigonometric Equations is a vital chapter for CUET-PG aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.
By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.
Frequently Asked Questions
Why focus on Trigonometric Equations PYQs?
Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.
How to best use this analysis?
Review the topic breakdown to see which sub-topics within Trigonometric Equations carry the most weight. Then, tackle the questions iteratively to solidify your understanding.