SSC CGL 10 June 2019 Shift-2

Instructions

For the following questions answer them individually

Question 61

The table below shows the number of students enrolled in five colleges over the five years (2010 to 2014).

In the year 2014, what percent of students were enrolled in college C (correct to one decimal place)?

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Question 62

The radius of a sphere is reduced by 40%. By what percent will its volume decrease?

Video Solution
Question 63

If $$\sqrt x - \frac{1}{\sqrt x} = 4,  then  x^2 + \frac{1}{x^2}$$ is equal to:

Video Solution

Question 64

The table below shows the number of students enrolled in five colleges over the five years (2010 to 2014).

What is the ratio of the total students enrolled in colleges A and B in the year 2012 to the total students enrolled in colleges D and E in the year 2013?

Video Solution
Question 65

The price of sugar is increased by 20%. A person wants to increase his expenditure by 8% only. By what percent should he decrease his consumption?

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Question 66

The value of $$4.5 - (3.2 \div 0.8 \times 5) + 3 \times 4 \div 6$$ is:

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Question 67

From a point P outside a circle, PAB is a secant and PTis a tangent to the circle, where, A, B and T are points on the circle. If PT = 5 cm, PA = 4 cm and AB = x cm,then x is equal to:

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Question 68

The average marks of 40 students was foundto be 68. If the marks of two students were incorrectly entered as 48 and 64 instead of 84 and 46 respectively, then what is the correct average?

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Question 69

If a + b + c = 13 and ab + bc + ca = 54, then $$a^3 + b^3 + c^3 - 3abc$$ is equal to:

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Question 70

If a : b = 3 : 2, then (5a + 2b) : (3a + 4b) is equal to:

Video Solution
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