SSC CPO 14th-March-2019-Shift-1

The given pie-chart depicts the percentage of students coming to school using different modes of transport. Total number of students = 1300

In the given pie-chart, the difference between the number of students travel by bus or walk to the number of students travel by car or cycle.

The area of each square of a chessboard having 64 equal squares is $$4 cm^2$$. If there is a border on all the sides of the chessboard of 2 cm, then the perimeter of the chessboard is:

From the top of 120 m high lighthouse, the angle of depression of two ships on opposite side of the base of the lighthouse is $$30^\circ$$ and $$60^\circ$$. What is the distance between the ships? (rounded oft)

If $$\cos \theta = \frac{1}{\surd10}$$, then $$\tan \theta$$ is equal to:

The given pie-chart depicts the percentage of students coming to school using different modes of transport. Total number of students = 1300

In the given pie-chart, the percentage difference between students coming by car or bus to coming by walking or cycling.

The given bar chart shows the details of cycle sales by a company between January and May for years 2017 and 2018.

In the given bar-chart, which month sale shows the maximum increase in 2018 as against 2017'?

If $$x^2 + \frac{1}{x^2} = 11$$, then $$x - \frac{1}{x}$$ is equal to:

If $$x - \frac{1}{x} = 4$$, then $$x^3 - \frac{1}{x^3}$$ is equal to:

The value of $$\frac{1}{3} \div \frac{5}{6} \times \frac{-5}{8}$$ is equal to:

If $$ab + bc + ca = 8$$ and $$a+b +c = 12$$ then $$(a^2 + b^2 + c^2)$$ is equal to: