Question 11 Mark
If the value of $\theta$ is increased then value of $\sin \theta$ is _______ (increased, decreased, minus) $\quad$
View full question & answer→Question 21 Mark
$\left(1+\tan ^2 45^{\circ}\right)=$ _______ (1,0,2)
View full question & answer→Question 31 Mark
_______ is the short form of cosecant $A$. $(\cos A, \operatorname{cosec} A, \sec A)$
Answer$\operatorname{cosec} A$
View full question & answer→Question 41 Mark
If value of $\theta$ Is increased Then Value of $\cos \theta$ is _______ (increase, decrease, minus)
View full question & answer→Question 51 Mark
For an angle $\theta$ the value of $\sin \theta$ ........ when the value of theta increases. (increase, decrease, negative)
View full question & answer→Question 61 Mark
For acute angle $\theta, \cos \theta=\sin \theta$ then $2 \tan ^2 \theta+\sin ^2 \theta+1=\ldots \ldots \ldots \quad\left(\frac{7}{2}, \frac{5}{2}, \frac{9}{2}\right)$
View full question & answer→Question 71 Mark
If $\tan ^2 \theta=\sin ^2 \theta+\cos ^2 \theta$ then $\theta=$………………... $\left(66^{\circ}, 45^{\circ}, 71^{\circ}\right)$
View full question & answer→Question 81 Mark
$\left(1+\tan ^2 \theta\right)\left(1-\cos ^2 \theta\right)=1$, then $\theta=$………………... $\left(47^{\circ}, 30^{\circ}, 45^{\circ}\right)$
View full question & answer→Question 91 Mark
$\tan ^2 \theta-\sec ^2 \theta=$………………...$(0<\theta<90)$ $(-3,-5,-1)$
View full question & answer→Question 101 Mark
$\sin ^2(3 x+30)+\cos ^2(2 x+45)=1$ then $x=$………………... $(15,17,14)$
View full question & answer→Question 111 Mark
$2-\sec \theta \cdot \cos \theta=$………………... $(2,8,1)$
View full question & answer→Question 121 Mark
The sum of all trigonometric ratios at angle $45^{\circ}$ is………………... $(3 \sqrt{2}+2,4 \sqrt{3}+1,1 \sqrt{3}+6)$
View full question & answer→Question 131 Mark
$\sin \theta+\cos \theta=1.2$ then $\sin \theta \cos \theta=$………………...$(0.13,0.22,0.41)$
View full question & answer→Question 141 Mark
If $7 \cos ^2 \theta+3 \sin ^2 \theta=3$ then $\cos \theta=$………………... $(5,0,9)$
View full question & answer→Question 151 Mark
$\frac{\sin \theta}{1+\cos \theta}=\ldots \ldots \ldots .\left(\frac{1-\cos \theta}{\sin \theta}, \frac{1-\tan \theta}{\sec \theta}, \frac{3-\sin \theta}{\cos \theta}\right)$
Answer$\frac{1-\cos \theta}{\sin \theta}$
View full question & answer→Question 161 Mark
$\tan 11 \cdot \tan 79-\sin ^2 \theta=\cos ^2 \theta+K$ then $K=$………………... $(0,3,5)$
View full question & answer→Question 171 Mark
$\sin ^2\left(\frac{x}{2}\right)+\cos ^2\left(\frac{x+30}{3}\right)=\tan 45^{\circ}$ then $x=$ ………………...$\left(60^{\circ}, 30^{\circ}, 10^{\circ}\right)$
View full question & answer→Question 181 Mark
If $\sin ^2 \theta-\cos ^2 \theta=0$ then $\theta=$ ………………...$\left(45^{\circ}, 60^{\circ}, 90^{\circ}\right)$
View full question & answer→Question 191 Mark
$\cos ^2 45^{\circ}-\cos ^2 30^{\circ}=x \cdot \cos 45^{\circ} \cdot \sin 45^{\circ}$ then $x=$………………... $\left(-\frac{1}{2},-\frac{3}{2},-\frac{5}{2}\right)$
View full question & answer→Question 201 Mark
In $\triangle ABC , \angle B =90^{\circ}, AB : BC =3: 4$ then $\cos A =$………………... $\left(\frac{7}{8}, \frac{3}{5}, \frac{4}{7}\right)$
View full question & answer→Question 211 Mark
$\sin \theta=\frac{3}{5}$ then $\tan \theta=$………………... $\left(\frac{3}{5}, \frac{4}{3}, \frac{3}{4}\right)$
View full question & answer→Question 221 Mark
$\frac{\sec \theta}{\operatorname{cosec} \theta}=$.………………... $(\sec \theta, \tan \theta, \cos \theta)$
View full question & answer→Question 231 Mark
$\frac{\sec \theta \cdot \cos \theta}{\tan \theta}=$………………... $(\cot \theta, \cos \theta, \sec \theta)$
View full question & answer→Question 241 Mark
$\cos \theta=\frac{1}{2}$ then $\sin \theta \cdot \operatorname{cosec} \theta=$………………... $(1,3,5)$
View full question & answer→Question 251 Mark
$\frac{\tan \theta}{\sin \theta \cdot \operatorname{cosec} \theta}=$………………... $(\tan \theta, \sec \theta, \cos \theta)$
View full question & answer→Question 261 Mark
In $\sec \theta=-1$ then $\tan \theta=$………………... $(6,0,4)$
View full question & answer→Question 271 Mark
$12 \sin \theta=4 \cos \theta$ then $\cot \theta=$………………... $(4,3,2)$
View full question & answer→Question 281 Mark
In $\triangle ABC , \angle A =90^{\circ}$ then $\tan C =$………………... $(\sec B, \operatorname{cosec} B, \cot B)$
View full question & answer→Question 291 Mark
$\sin \theta \cdot \tan \theta+\cos \theta=$ ……………….... ( $\sec \theta, \tan \theta, \cos \theta)$
View full question & answer→Question 301 Mark
$\tan ^2 \theta=\frac{8}{7}$ then $\frac{(1+\sin \theta)(1-\sin \theta)}{(1+\cos \theta)(1-\cos \theta)}=$………………... $\left(\frac{3}{8}, \frac{7}{8}, \frac{1}{8}\right)$
View full question & answer→Question 311 Mark
$\tan \theta=\frac{4}{5}$ then $\frac{5 \sin \theta-4 \cos \theta}{5 \sin \theta+\cos \theta}=$…………….. $(0,1,8)$
View full question & answer→Question 321 Mark
$\sin 30^{\circ}=$___________.$\left(\frac{1}{2}, \frac{1}{\sqrt{2}}, \frac{\sqrt{3}}{2}\right)$
View full question & answer→