SSC CHSL 8 July 2019 Shift-2
The given Bar Graph presents the number of students of two schools for six years.
For the following questions answer them individually
If $$\cos x = \frac{-\sqrt3}{2} and \pi < x < \frac{3\pi}{2}$$, then the value of $$2 \cot^2 x - 3 \sec^2 x$$ is:
Two numbers are in the ratio 3 : 4. On increasing each of them by 30, the ratio becomes 9 : 10. The numbers are:
The given Bar Graph presents the number of students of two schools for six years.
In which year, the percentage increase of students in school A is the highest in comparison to its previous year?
A dealer buys an article marked at ₹20000 with two successive discounts of 10% and 8%. He spends ₹1440 onrepairs and sells it for ₹20000, whatis his profit/loss percent (correct to one decimal place)?
If $$4(\cosec^2 66^\circ - \tan^2 24^\circ ) + \frac{1}{2} \sin 90^\circ - 4 \tan^2 66^\circ y \tan^2 24^\circ = \frac{y}{2}$$, then the value of $$y$$ is:
Chords AB and CD of a circle intersect externally at P. If AB = 6 cm, CD = 3 cm and PB = 4 cm, then the length (in cm) of PD is:
The value of $$\frac{\left(3\frac{1}{5} + \frac{3}{5}\right) \div \frac{8}{5}}{1\frac{1}{8} \div \left\{\frac{5}{8} + \left(\frac{1}{8} \div \frac{1}{3}\right)\right\}}$$ is:
