SSC CHSL 6th June 2022 Shift-1

In an election that was contested by 2 candidates, one candidate got 20% of the total votes and yet lost by 600 votes. What is the total number of votes cast in the election, assuming all votes are valid?

Find the average of the numbers 61, 51, 41, 31, 21 and 11.

20 workers can paint 24 walls in 36 days. In how many days can 30 workers paint 20 walls?

Simplify: $$\frac{\frac{27}{14}\div\frac{24}{7}of \frac{63}{28}-\frac{9}{4}}{\frac{35}{8}\div\frac{15}{4} of \frac{7}{48}+\frac{5}{16}} \div \frac{196}{95}$$

If $$\tan \theta+\frac{1}{\tan \theta}=2$$,then the value of $$\tan^{2} \theta+\frac{1}{\tan^{2}\theta}$$is ___________.

The year wise production of a company (in tonnes) is given in the following table.

From 2001-02 to 2008-09 generally the production was increased, with the exception of one year. The year was:

If (a - 1) 2 + (b + 2) 2 + (c - 1) 2 = 0 , then the value of $$a^{2} + b^{2} + c^{2}$$ is:

Based on the data given in the following table, find the arithmetic- mean of the number of major meals that included a potato-based dish,which the 39 students surveyed had eaten in a week.

Simplify the following expression.
$$\left(2.19\right)^{2} + 2 \left(2.19\right) \left(3.81\right) + \left(3.81\right)^{2}$$

An article is sold for ₹840 after two successive discounts of 20% and 30% on its marked price. What is the discount (in ₹)?