SSC CGL 13 June 2019 Shift-1

The Table shows the number of students from different schools playing different games.

What is the average of the number of students who play cricket in all four schools?

$$\triangle$$ABC $$\sim$$ $$\triangle$$EDF and ar($$\triangle$$ABC): ar($$\triangle$$DEF) = 1 : 4. If AB = 7cm, BC = 8 cm and CA = 9 cm, then DF is equal to:

Six cubes, each of edge 2 cm, are joined end to end. What is the total surface area of the resulting cuboid in cm$$^2$$?

The difference between the compound interest and simple interest on ₹ x at 11% per annum for 2 years is ₹ 60.50. What is the value of x?

Two articles are sold for ₹ 4,752 each. On one, the seller gains 32% and on the other he loses 28%. What is his overall gain or loss percentage, correct to one decimal place?

If $$3 \sin \theta = 2 \cos \theta,  then  \frac{4 \sin \theta - \cos \theta}{4 \cos \theta + \sin \theta}$$ is equal to:

If $$\sqrt{x} - \frac{1}{\sqrt{x}} = \sqrt{5}$$,  then  $$x^2 + \frac{1}{x^2}$$ is equal to:

The Table shows the number of students from different schools playing different games.

What is the ratio of the total students who play cricket in schools A and B together to the total students who play hockey in schools C and D ?

In $$\triangle$$ABC, P is a point on BC such that BP : PC =  4 : 5 and Q is the mid point of BP. Then ar($$\triangle$$ABQ) : ar($$\triangle$$ABC) is equal to:

Ina circle with centre O, an arcABC subtends an angle of $$136^\circ$$ at the centre of the circle. The chord AB is produced to a point P. Then $$\angle$$CBP is equal to: