SSC CGL Tier-2 8th August 2022 Maths

Instructions

For the following questions answer them individually

Question 11

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

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Question 12

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

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Question 13

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 $$A \times B$$?

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Question 14

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

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Question 15

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?

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Question 16

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 :

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Question 17

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

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Question 18

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?

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Question 19

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

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Question 20

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?

Video Solution
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