Directions How to Answer

Aptitude Test Topic: Trigonometry

Trigonometry questions are part of Quantitative questions on some of test.

This section of the test evaluate your understanding of simple Trigonometry knowledge and understanding based on logic.

Directions

Solve each problem and indicate the best of the answer choices given.

Numbers

All numbers used are real numbers.

Figures

Figures are drawn as accurately as possible EXCEPT when it is stated in a specific problem that its figure is not drawn to scale. Straight lines may sometimes appear jagged. All figures lie on a plane unless otherwise indicated.

To give the answer click/tap the option alphabet for your answer choice. for correct answer green check and for wrong answer a red cross will appear along with a button to show explanation with or without video of the question answer.

Trigonometry: Fundamentals and Basic Identities Practice MCQ

Question Statement:

Simplify $\csc x \tan x$ .

This is the most simplified version.

\sec x

\sin x \cos x

\cos x

Explanation:

Correct Answer: C

$\csc = \frac{hypotenuse}{opposite}$ and $\tan = \frac{opposite}{adjacent}$

Therefore $\csc x \tan x = \frac{hypotenuse}{opposite} * \frac{opposite}{adjacent}$ . Note that the opposite's cancel out, leaving $\frac{hypotenuse}{adjacent}$ . which is the same as secx.

Question: 1 Test: 1 of 1 Next Test

Tests

You are taking Aptitude Test No. 1

Each aptitude test is comprised of 10 except the last test which might have fewer than 10 in some topics.

You are at question (MCQ) number 1 and Test Number 1 of Trigonometry: Fundamentals and Basic Identities. To deal with Trigonometry questions, you must take lesson on the subject. In case of science and Art subjects revise your text books and in case of general aptitude topics take lessons from the topic page.

The question: Simplify $\sec x$ , $\sin x \cos x$ can be solved with the concepts and understanding of Trigonometry.