SSC CGL 7 June 2019 Shift-1

Instructions

For the following questions answer them individually

Question 61

A is 20% less than B and C is 30% more than D. If D is 25% less than A, then which of the following is true?

Video Solution
Question 62

A sector is cutout from a circle of diameter 42 cm. If the angle of the sector is 150$$^\circ$$, then its area (in cm$$^2$$) is: (Take $$\pi = \frac{22}{7}$$ )

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Question 63

Sushma bought 6 tables and 12 chairs for ₹12,000. She sold the tables at a profit of 15% and the chairs at a loss of 10%. If her total gain was ₹300,then the total cost of the tables was:

Video Solution
Question 64

The table shows the production of different types of cars (in thousands)


The ratio of the total production of type A cars in 2014 and 2016 and type cars in 2013 taken together to the total production of type B cars and type D cars taken together in 2014 is:

Video Solution
Question 65

The sides AB and AC of a $$\triangle$$ABC are extended to P and Q respectively. If the bisectors of $$\angle$$PBC and $$\angle$$QCB intersect at O, and $$\angle$$A = $$92^\circ$$, then  $$\angle$$BOC is equal to:

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Question 66

If  $$x^4 - 6x^2 - 1 = 0$$, then the value of $$x^6 - 5x^2 + \frac{5}{x^2} - \frac{1}{x^6} + 5$$ is:

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Question 67

The value of $$\frac{1}{\sec x - \tan x} - \frac{1}{\cos x}, 0^\circ < x < 90^\circ,$$ is equal to:

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Question 68

The table shows the production of different types of cars (in thousands).


The total production of type E cars in 2015 and type C cars in 2013 taken together is what percent of the total production of type A cars and type D cars taken together during 2012 to 2016?

Video Solution
Question 69

A circle is inscribed in a quadrilateral ABCD touching sides AB, BC, CD and AD at the points P, Q, R and S, respectively. If BP = 4 cm, SD = 6 cm and BC = 7 cm, then the length of DC is:

Video Solution
Question 70

In $$\triangle$$ABC, AD bisects $$\angle$$A and intersects BC at D. If BC = a, AC = b and AB = c, then BD = ?

Video Solution
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