2017 SSC CGL 11 Aug Shift-1

Instructions

For the following questions answer them individually

Question 41

If the areas of two similar triangle are in the ratio 5 : 7, then what is the ratio of the corresponding sides of these two triangles?

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Question 42

ABCD is an isosceles trapezium such that AD||BC, AB = 5 cm, AD = 8 cm and BC = 14 cm. What is the area $$(in cm^2)$$ of trapezium?

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Question 43

In the given figure. ABC is an equilateral triangle. If the area of bigger circle is 1386 $$cm^2$$. then what is the area $$(in cm^2)$$ of smaller circle? 

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Question 44

What is the simplified value of $$[\frac{(tan^2 θ - sin^2 θ)}{(tan^2 θsin^2 θ)}]$$ ?

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Question 45

If sec (3x - 20°) = cosec (3y + 20°), then what is the value of tan (x + y)?

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Question 46

If $$cotA=\frac{n}{(n+1)}$$ and $$cotB=\frac{1}{(2n+1)}$$, then what is the value of cot (A + B)?

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Instructions

The bar chart given below shows the sales of 3 types of cars in the Indian automotive industry over 4 years. All the sales figures have been shown in terms of '000 units. 


Question 47

Which of the following type of car has the highest increase in sales from 2009 to 2012?

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Question 48

What is the simple annual growth rate (in %) in the sales of SUV from 2009 to 2012?

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Question 49

What is the respective ratio of total sales of Sedan and total sales of SUV over the period of 4 years ?

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Question 50

If all the 3 categories increase by same rate in 2013 over 2012 as they did in 2012 over 2011, then what will be the total approximate sales (in ‘000 units) of all the 3 categories taken together in year 2013 ?

Video Solution
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