SSC CGL 10 June 2019 Shift-1

Instructions

For the following questions answer them individually

Question 51

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

The average production of type A cars during the five years is what percent of the total production of type C cars during the five years?

Video Solution
Question 52

If $$4x^2 - 6x + 1 = 0$$, then the value of $$8x^3 + (8x^3)^{-1}$$ is:

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Question 53

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

What is the ratio of the total production of type C and D cars in 2012 to the total production of type A cars in 2014 and type E cars in 2015?

Video Solution

Question 54

The average of twelve numbers is 55.5. The average of the first four numbers is 53.4 and that of the next four numbers is 54.6. The $$10^{th}$$ number is greater than the $$9^{th}$$ number by 3 but lesser than the $$11^{th}$$ and $$12^{th}$$ numbers by 2 and 3, respectively. What is the average of the $$10^{th}$$ and the $$12^{th}$$ numbers ?

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Question 55

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

The total production of type B cars in 2015 and type D cars 2016 is what percent less than the total production of type E cars in five years?

Video Solution
Question 56

The speed of train A is 25 km/h morethan the speed oftrain B. A takes 4 hours less time to travel a distance of 300 km than what train B takes to travel 250 km. whatis the speed (in km/h) of A?

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Question 57

A circle touches the side PQ of a $$\triangle$$APQ at the point R and sides AP and AQ produced at the points B and C, respectively. If the perimeter of $$\triangle$$APQ = 30 cm, then the length of AB is:

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Question 58

The income of A is 40% morethan that of B. If A got a 25% rise in his income and B got a 40% rise in his income, then the percentage increase in the combined incomes of A and B is:

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Question 59

Asum of ₹12,000 amounts to ₹20,736 in 3 yearsat a certain rate percent per annum, interest compounded annually. What will amount of the same sumto in 2 years at the same rate on compound interest?

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Question 60

The marked price ofan article is ₹550. A shopkeeperallows a discount of 20% andstill gets a profit of 10%. If he sells it for ₹470, his profit percent will be:

Video Solution
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