SSC CGL 2022 PYQ — Question 71

The correct answer is option 4 i.e. 3

Calculations:

⇒ $\dfrac{8\ cos A + 7\ sec A - tan^2A}{10sin\frac{A}{2}}$

⇒ $\dfrac{8\times\frac{1}{2} + 7 \times 2 - (\sqrt3)^2}{10 \times \frac{1}{2}}$

⇒ $\dfrac{4 + 14 - 3}{5} = \dfrac{15}{5} = 3$