SSC CHSL 1 November 2015 Evening Shift

Instructions

The following tables shows the world production of steel in 1920-1927. Study the table and answer the question.

Question 111

The average production of steel is:

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Question 112

The difference of the production of steel in the year 1923 and 1924 is x% of 1927. Then the value of x is approximately:

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Question 113

The number of years during which the company has its production less than the average production during 1920-1927 is approximately:

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Instructions

For the following questions answer them individually

Question 114

If $$\sin Q + \cos Q = \surd2 \sin (90^\circ - Q)$$ then $$\cot Q$$ is equal to:

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Question 115

A and B can do a piece of work in 15 days. B and C can do the same work in 10 days and A and C can do the same in 12 days. Time taken by A, B and C together to do the job is:

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Question 116

AB is the diameter of a circle with centre O. P be a point on it. If $$\angle POA = 120^\circ$$. Then, $$\angle PBO = ?$$

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Question 117

The mean high temperature of the first four days of a week is $$25^\circ c$$ whereas the mean of the last four days is $$25.5^\circ c$$ then the temperature of the $$4^{th}$$ day is:

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Instructions

The pie chart shows how the school funds is spent under different heads in a certain school. Using the pie chart answer and questions.

Question 118

Which head uses 25% of the funds?

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Question 119

Which head has the maximum expenditure?

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Question 120

What percentage of the total expense spent on library?

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