SSC CHSL 17 March 2018 Morning Shift

Instructions

For the following questions answer them individually

Question 11

Simple interest on a sum for 10 years is equal to 5% of the principal. In how many years interest will be equal to the principal?

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Question 12

The ratio of selling price to the cost price is 21 : 16. What is the profit percentage?

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Question 13

Dinesh purchases 10 dozens of apples at the rate of Rs 180 per dozen. He sold each one of them at the rate of Rs 19.5. What is the profit (in percentage) of Dinesh?

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Question 14

If $$x = 4 + \sqrt{15}$$, then what is the value of $$[x^2 + (\frac{1}{x^2})]$$ ?

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Question 15

Some masons promised to do a work in 10 days but 8 of them were absent and remaining did the work in 18 days. What was the original number of masons?

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Question 16

A boat goes 8 km upstream and 12 km downstream in 7hours. It goes 9 km upstream and 18 km downstream in 9 hours. What is the speed (in km/h) of the boat in still water?

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Instructions

The pie chart shows the results of an online survey which asked people about their favourite movie. Study the diagram and answer the following questions.

Question 17

Which movie is the favourite of most people surveyed?

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Question 18

What is the total numbers of people who have responded to the survey?

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Question 19

The measure of the central angle of the sector representing number of people whose favourite movie is C is ________ degrees.

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Question 20

Respondents who say their favourite movie is D and those who say their favourite movie is B constitute what percent of the total respondents?

Video Solution
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