# Trigonometrical Ratios MCQs Quiz Worksheet PDF Download

Learn trigonometrical ratios MCQs, math test for online course learning and test prep to practice. Trigonometric ratios quiz questions has multiple choice questions (MCQ), trigonometrical ratios test to learn for 8th grade algebra worksheets.

Math practice test MCQ on measurements such as length of book and width of glass sheet by using measuring tape are called with options , , indirect measurements and direct measurements problem solving skills for competitive exam, viva prep, interview questions with answer key. Free math revision notes to learn trigonometrical ratios quiz with MCQs to find questions answers based online learning tests.

## MCQs on Trigonometrical Ratios Quiz PDF Download

MCQ. Measurements such as length of book and width of glass sheet by using measuring tape are called

- indirect measurements
- direct measurements

D

MCQ. By expressing sin 125° in terms of trigonometrical ratios, answer will be

- sin 65° = 0.9128
- sin 55° = 0.8192
- sin 70° = 0.5384
- sin 72° = 0.1982

B

MCQ. Sin P of triangle PQR with respect to P is calculated as

- QR/PQ
- QR/PR
- PQ/PR
- PR/PQ

B

MCQ. By expressing cos 113° in terms of trigonometrical ratios, answer will be

- − cos 76° = -0.7093
- − cos 65° = -0.4258
- − cos 67° = -0.3907
- − cos 62° = -0.8520

C

MCQ. If sine is 0.896 then value of acute angle is

- 78°
- 72°
- 63.64°
- 65°

C