SSC CGL Tier-2 8th August 2022 Maths

What is the solution of the following equations ?
$$2x + 3y = 12$$ and $$3x - 2y = 5$$

If $$A = 0.3\overline{12}, B = 0.4\overline{15}$$ and $$C = 0.30\overline{9}$$, then what is the value of $$A + B + C$$?

If $$A = \frac{\sqrt{0.0004} \times \sqrt[3]{0.000008}}{\sqrt[4]{16000} \times \sqrt[3]{125000} \times \sqrt[4]{810}}$$ and $$B = \frac{\sqrt[3]{0.729} \times \sqrt[4]{0.0016}}{\sqrt{0.16}}$$, then what is $$A \times B$$?

If $$x + y = 1$$, then what is the value of $$x^3 + 3xy + y^3$$?

The height of a solid cylinder is 35 cm. The circumference of its base is 37 cm more than the radius. What will be the volume of this cylinder?

x, y and z are the sides of a triangle. If z is the largest side and $$x^2 + y^2 > z^2$$, then the triangle is a :

ABCDEF is a regular hexagon. Side of the hexagon is 36 cm. What is the area of the triangle ABC?

Two pie charts are given below. There are 6 departments in a office. Pie chart l shows the number of males in these 6 departments. Number of males in a particular department is shown as a percentage of total number of males in these 6 departments. Pie chart 2 shows the number of females in these 6 departments. umber of females in a particular department is shown as a percentage of total number of females in these 6 departments.

Difference between the number of males in B and C is 600 and difference between the number of females in D and E is 900. What is the sum of number of females in A, B, F and number of males in D, E, A?

Salary of Mohit is 60 percent more than Vijay. Salary of Vijay is how much percent less than Mohit?

The pie chart given below shows the number of tyres of 6 companies. Number of tyres of a particular company are shown as a percentage of total number of tyres of these 6 companies.

What is the sum of central angles formed by the sectors representing tyres of company F and A?