SSC CPO 9th Dec 2019 Shift-2

Instructions

For the following questions answer them individually

Question 131

Total surface area of aright circular cylinder is 1848 cm$$^2$$. The ratio of its total surface area to the curved surface area is 3: 1. The volume of the cylinder is:(Take $$\pi = \frac{22}{7}$$)

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Question 132

The radius of the base ofa solid right circular cone is 8 cm andits height is 15 cm. The total surface area ofthe coneis:

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Question 133

If $$(\cos \theta + \sin \theta) : (\cos \theta - \sin \theta) = (\sqrt{3} + 1) : (\sqrt{3} - 1), 0^\circ < \theta < 90^\circ$$, then what is the value of $$\sec \theta$$?

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Question 134

When 2388, 4309 and 8151 are divided by a certain 3-digit number, the remainder in each case is the same. TheĀ remainder is:

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Question 135

From the top of a house A in a street, the angles of elevation and depression of the top and foot of another house B onĀ the opposite side of the street are $$60^\circ$$ and $$45^\circ$$, respectively. If the height of house A is 36 m, then what is the height ofĀ house B? (Your answer should be nearest to an Integer.)

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Question 136

Study the pie-chart and answer the question.
Distribution (degree-wise) of the number of employees of a company working in 5 departments A, B, C, D and E.


The number of employees working in department C is what percentage more than the total number of employees working in D and E? (Your answer should be correct to one decimal place.)

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Question 137

Study the graph and answer the question.


The number of states in which the production of wheat is more than 20% of the total production of rice in all five states is ............

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Question 138

I is the in centre of $$\triangle ABC$$. If $$\angleĀ BIC = 108^\circ$$, then $$\angle A = ?$$

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Question 139

The Value of $$\frac{0.325\times0.325+0.175\times0.175-25\times0.00455}{5\times0.0065\times3.25-7\times0.175\times0.025}$$ lies between

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Question 140

The sides of a triangular park are 60 m, 112 m and 164 m.The cost of levelling the park at the rate of ā‚¹8.50/m$$^2$$ is:

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