Fundamentals of Trigonometry

Online Multiple Choice Questions from Chapter 9 of First Year Intermediate Mathematics “Fundamentals of Trigonometry” Quiz questions for examination preparation

MCQS Fundamentals of Trigonometry 3

by

Are you looking for MCQs Fundamentals of Trigonometry with answers to test your understanding of the basics? This set of multiple-choice questions on Trigonometry fundamentals from First Year Mathematics covers key concepts like quadrant identification, trigonometric identities, the domain of trigonometric functions, and special angles. These First Year Mathematics MCQs are Perfect for exam preparation, competitive tests, and quick revisions, covering basic to advanced trigonometric concepts, and help in understanding the signs of trigonometric functions in different quadrants.

Online MCQs Fundamentals of Trigonometry Quiz with Answers

Enhance your Trigonometry skills with these practice questions and clear explanations! Ideal for students, teachers, and competitive exam aspirants. Let us start with the MCQs Fundamentals of Trigonometry Quiz now.

Online MCQS Fundamentals of Trigonometry First year Mathematics

1. Domain of $Sin^2 \theta + Cos^2\theta =1$

 
 
 
 

2. The point (0, -1) lies on the terminal side of the angle

 
 
 
 

3. Domain $cot \theta =$

 
 
 
 

4. Which of the following is a quadrantal angle

 
 
 
 

5. $(Sec\theta + tan\theta) (sec\theta + tan\theta)=$

 
 
 
 

6. If $tan\theta <0$ and $Cosec\theta>0$, then the terminal arm of the angle lies in the ————— Quadrant.

 
 
 
 

7. Domain of $Sin\theta$ is

 
 
 
 

8. The point (0, 1) lies on the terminal side of the angle

 
 
 
 

9. In right angle Triangle, the measure of the side opposite to 30${}^\circ$ is

 
 
 
 

10. Which of the following is not a quadrantal angle

 
 
 
 

11. The point (-1, 0) lies on the terminal side of the angle

 
 
 
 

12. $2Sin 45^\circ + \frac{1}{2} Cosec 45^\circ =$

 
 
 
 

13. $Cosec^2\theta – Cot^2 \theta$ is equal to

 
 
 
 

14. If $Sec\theta<0$ and $Sin\theta <0$, then the terminal arm of the angle lies in the ———— Quadrant.

 
 
 
 

15. $\frac{1-sin\theta}{cos\theta} =$

 
 
 
 

16. Domain of $Sec \theta =$

 
 
 
 

17. If $Sin\theta<0$ and $Cos\theta > 0$, then the terminal arm of the angle lies in the ————- Quadrant.

 
 
 
 

18. Domain of $tan\theta=$

 
 
 
 

19. Domain of $Cosec \theta = $

 
 
 
 

20. $Sec\theta Cosec\theta Sine \theta Cos \theta =$

 
 
 
 

21. Which of the following is a quadrental angle

 
 
 
 

22. Domain of $Cos\theta=$

 
 
 
 

23. If $Cot\theta >0$ and $Cosec\theta>0$, then the terminal arm of the angle lies in the ————- Quadrant.

 
 
 
 

MCQs Fundamentals of Trigonometry with Answers

  • $Cosec^2\theta – Cot^2 \theta$ is equal to
  • If $Sin\theta<0$ and $Cos\theta > 0$, then the terminal arm of the angle lies in the ————- Quadrant.
  • If $Cot\theta >0$ and $Cosec\theta>0$, then the terminal arm of the angle lies in the ————- Quadrant.
  • If $Sec\theta<0$ and $Sin\theta <0$, then the terminal arm of the angle lies in the ———— Quadrant. If $tan\theta <0$ and $Cosec\theta>0$, then the terminal arm of the angle lies in the ————— Quadrant.
  • In right angle Triangle, the measure of the side opposite to 30${}^\circ$ is
  • The point (0, 1) lies on the terminal side of the angle
  • The point (-1, 0) lies on the terminal side of the angle
  • The point (0, -1) lies on the terminal side of the angle
  • $2Sin 45^\circ + \frac{1}{2} Cosec 45^\circ =$
  • Domain of $Sin\theta$ is
  • Domain of $Cos\theta=$
  • Domain of $tan\theta=$
  • Domain $cot \theta =$
  • Domain of $Sec \theta =$
  • Domain of $Cosec \theta = $
  • Domain of $Sin^2 \theta + Cos^2\theta =1$
  • $Sec\theta Cosec\theta Sine \theta Cos \theta =$
  • $(Sec\theta + tan\theta) (sec\theta + tan\theta)=$
  • $\frac{1-sin\theta}{cos\theta} =$
  • Which of the following is not a quadrantal angle
  • Which of the following is a quadrantal angle
  • Which of the following is a quadrantal angle

Try Python Pandas Quiz

Fundamentals of Trigonometry MCQs 2

by

Test your knowledge of Trigonometry with this quiz covering key concepts from Chapter 9 of first-year mathematics. The Fundamentals of Trigonometry MCQS Quiz includes questions on:

  • Degree and radian conversions (e.g., $1^{\circ}$ to radians, $\frac{\pi}{4}$​ rad to degrees)
  • Arc length and sector area calculations
  • Complementary and coterminal angles
  • Standard position and quadrantal angles
  • Trigonometric identities (e.g., $sin^2\theta$+cos^2\theta$, $1+tan^2\theta$)
Online Fundamentals of Trigonometry MCQs with Answers

Perfect for intermediate students looking to strengthen their understanding of trigonometric fundamentals. Take the Fundamentals of Trigonometric MCQS Quiz now and check your mastery of angles, conversions, and identities!

Please go to Fundamentals of Trigonometry MCQs 2 to view the test

Online Fundamentals of Trigonometry MCQs with Answers

  • $1^{\circ}$ is equal to
  • 1 Radian is equal to
  • 1 radian is equal to
  • 3 radian is equal to
  • $105^{\circ}$ = ———- radian
  • 3” = ——— radian
  • $\frac{\pi}{4}$ radian = ————- deg
  • The circular measure of the angle between the hands of a watch at 4 o’clock is
  • If $l=1.5$cm and $r=2.5c$ then $\theta$ is equal to
  • If $\theta=45^{\circ}$, $r=18$mm then $l=?$
  • The area of the sector of a circle of radius $r$ is
  • Angles with the same initial and terminal sides are called
  • If angle $\theta$ is in degrees, then the angle complementary to $\theta$ is
  • If angle $\theta$ is in radian then angle coterminal with $\theta$ is
  • If the vertex lies at the origin of the rectangular coordinate system and its initial side is along the positive x-axis, then the angle is called
  • An angle is in standard position if its vertex lies
  • If the initial and the terminal side of an angle falls on the x-axis or y-axis, then it is called
  • $0^{\circ}, 90^{\circ}, 180^{\circ}, 270^{\circ}$ and $360^{\circ}$ are
  • $sin^2\theta + cos^2\theta$ is equal to
  • $1+tan^2\theta$ is equal to

Statistics and Data Analysis

Fundamentals of Trigonometry Quiz 1

by

Master the MCQs Fundamentals of Trigonometry Quiz from Chapter 9 of First-Year Intermediate Mathematics! Test your understanding of angles, radians, sexagesimal systems, arc length, and angle conversions. Perfect for exam preparation and routine tests, the fundamentals of trigonometry quiz covers key concepts like angle measurement, DMS conversion, circular systems, and radian relations. Sharpen your skills and boost your confidence in trigonometry!” Let us start with the Fundamentals of Trigonometry Quiz now.

Fundamentals of Trigonometry Quiz with Answers
Please go to Fundamentals of Trigonometry Quiz 1 to view the test

Online Fundamentals of Trigonometry Quiz with Answers

  • Two rays with a common starting point form
  • The common starting point of the two rays is called
  • If the rotation of an angle is counterclockwise, then the angle is
  • If the initial ray $\overline{OA}$ rates in anti-clockwise direction in such a way that it coincides with itself, the angle then formed is
  • One rotation in the anticlockwise direction is equal to
  • Straight line angle is equal to
  • One right angle is equal to
  • $1^{\circ}$ is equal to
  • $1^{\circ}$ is equal to
  • 60th part of $1^{\circ}$ is equal to
  • 60th part of 1′ is equal to
  • 3600th part of $1^{\circ}$ is equal to
  • The sexagesimal system is also called
  • $16^{\circ}30’$ is equal to
  • Conversion of $21.256^{\circ}$ to $D^{\circ}m’s”$ form is
  • The angle subtended at the centre of the circle by an arc whose length is equal to the radius of the circle is called
  • The system of angular measurement in which angle is measured in radian is called
  • Relation between the length of an arc of a circle and the circular measure of its central angle is
  • With usual notations, if $l=6cm$, $r=2cm$ then unit of $\theta$ is
  • $1^{\circ}$ is equal to

Statistics and Data Analysis