# FUNDAMENTALS OF TRIGONOMETRY MCQs Ch:09 Fsc First Year

FUNDAMENTALS OF TRIGONOMETRY MCQs Ch:09 Fsc First Year consist of 150+ Multiple Choice Questions. Prepare these mcqs for ECAT and examination. These mcqs are very helpful for preparing NTS and PPSC exams. The mcqs were uploaded on daily basis so keep visiting this website. ONCE the material is completely uploaded then Explanation of each mcqs and videos will be provided very soon.

Q.1  $\theta$⁰  is measured in

(a)   Circular system

(b)   Sexagesimal system

(c)    MKS system

(d)    CGS System

(Lahore board,2007)

b

Q.2    $\frac{1}{4}$  rotation (anti-clockwise) =

(a)    45⁰

(b)    90⁰

(c)    180⁰

(d)    360⁰

(Lahore board,2004)

b

Q.3    If l and r are in cms, then unit of $\theta$ is in

(b)   degrees

(c)   cm²

(d)   None of these

(Lahore board,2005)

a

Q.4  If sin$\theta&space;=&space;\frac{1}{\sqrt{2}}$, then $\theta$ is

(a)    60⁰

(b)    30⁰

(c)    180⁰

(d)    45⁰

(Gujranwala board,2005)

d

Q.5    If sin$\theta=&space;\frac{\sqrt{3}}{2}$, then $\theta$ is

(a)  30⁰

(b)   45⁰

(c)   90⁰

(d)  None of these

(Multan board,2004)