SSC CHSL 13th April 2021 Shift-1

Instructions

For the following questions answer them individually

Question 71

If $$5 \sin^2 \theta = 3(1 + \cos \theta), 0^\circ < \theta < 90^\circ$$, then the value of $$\cosec \theta + \cot \theta$$ is:

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Question 72

Study the given bar graph and answer the question that follows.
The given bar graph represents the Sales Turnover (in ₹ crore) of five automobile companies A, B. C, D and E during 2014-2015 and 2015-2016. The X-axis represents the Companies, and the Y-axis shows the Sales Turnover (in ₹ crore).
(The data shown here is only for mathematical exercise. They do not represent the actual figures of the company.)

By what percentage is the average sales turnover of all the companies combined in 2015-2016 more than the average sales turnover of the companies A. C and E in 2014-2015 (to the nearest whole number)?

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Question 73

By selling 92 kg of wheat, a persongains the selling price of 12 kg of it. His gain percentage is:

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Question 74

The given pie chart represents the percentage-wise distribution of 300 students of class X in a school in six different sections A, B, C, D, E and F.

The given table shows the number of boys of class X in six different sections A, B, C, D, E and F.

If in section E, the ratio of boys and girls is 4 : 3. then the ratio of the number of girls in section B to that of the number of girls in section E is:

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Question 75

If $$\cot \theta = \sqrt{2} + 1$$, then $$\cosec \theta \sec \theta = ?$$

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Question 76

The Innovation Festival 2020 was celebrated in which of the following Indian cities?

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Question 77

Laokhowa Wild life Sanctuary lies on the southern bank of which river in the north eastern states of India?

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Question 78

The second Round Table Conference was held in 1931 in which of the following countries?

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Question 79

A ______ is an ordered list in which all insertions and deletions are made at one end.

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Question 80

Which of the following animals is made to race in the traditional sport called 'Kambala' in Karnataka?

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