HackerEarth Dummy

Question 1

Time: 00:00:00
The total import cost (in billion dollars) and total export cost of a country for 5 years (2010,2011,2012,2013,2014) are shown in the bar graphs below:

Formula for profit= Export cost - Import cost

Import cost (in billion dollars) for 5 years



Export cost (in billion dollars) for 5 years




What is the average profit (in billion dollars) of all the given 5 years?

30

30

40

40

45

45

50

50

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Question 2

Time: 00:00:00
The average profit of the year 2010,2014 is approximately what percentage of total export of the year 2012,2013?

40%

40%

32%%

32%%

30%

30%

35%

35%

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Question 3

Time: 00:00:00
The average Import cost for the 5 years is approximately what percentage of the average export cost of the year 2011,2013?

60%

60%

70%

70%

68%

68%

85%

85%

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Question 4

Time: 00:00:00
In which year the profit percentage was highest with respect to the import cost?

2010

2010

2011

2011

2012

2012

2014

2014

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Question 5

Time: 00:00:00
In how many years (2010-2014) the profit was more than the average profit of the 5 years?

1

1

2

2

3

3

4

4

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Question 6

Time: 00:00:00

The profit (in million dollars) of 3 companies (A,B,C) for 5 years (1991-1995) is shown in the below line chart.




Study the above line chart and answer the following questions.

Which company shows continuous increase in profit for all the given years?

A

A

B

B

C

C

None of the above

None of the above

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Question 7

Time: 00:00:00
In how many years (from 1991 to 1995) the profit of A was more than the profit of B?

1

1

2

2

3

3

4

4

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Question 8

Time: 00:00:00
The average profit of A,B for the year 1993 is approximately what percentage of profit made by C in the year 1992?

120%

120%

100%

100%

136%

136%

36%

36%

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Question 9

Time: 00:00:00
Which company has the highest percentage change in profit for the year 1995 with respect to the year 1991?

A

A

B

B

C

C

A and B

A and B

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Question 10

Time: 00:00:00
The average profit of A (from 1991 to 1995) is approximately what percentage more or less than the average profit of C (from 1991 to 1995)?

8%

8%

10%

10%

18%

18%

30%

30%

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["0","40","60","80","100"]
["Need more practice!","Keep trying!","Not bad!","Good work!","Perfect!"]
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April 28, 2021