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Data Interpretation · all questions

Data Interpretation
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The average number of students qualified in the examination from Schools C and D is what percent of the average number of students appeared for the examination from the same school? ( round off to 2 digits after decimal).

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The number of students appeared for the scholarship exam from School D is approximately what percent of the total number of students appeared for the exam from all the school together?

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Directions (1 - 5): Study the following bar-graph carefully and answer the questions given below:
Direction image of Bar Chart chapter

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In how many years was the export above average for the given period?

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What was the percentage increase in export from 2006 to 2007 ?

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The average export of pearls for the given period (in Rs. crores) was ?

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In which of the following pairs of years was the average export of pearls around Rs. 9 crores?

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In which year was there maximum percentage increase in export of pearls to that in the previous year?

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Direction (1 - 5): Study the following bar graph and the table carefully and answer the questions given below:
Time Taken (in hours) by 6 Vehicles on Two Different Days
Direction image of Bar Chart chapter
Distance Covered (in km) by 6 Vehicles on Each Day
Vehicles Day 1 Day 2
A 832 864
B 516 774
C 693 810
D 552 765
E 935 546
F 703 636

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Which of the following vehicles travelled at the same speed on both the days?

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What was the speed of vehicles C on Day 2 in terms of metres per second ?

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What is the ratio of the speeds of vehicle D and vehicle E on Day 2?

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What was the difference between the speed of vehicles A on Day 1 and the speed of vehicles C on the same day ?

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The distance travelled by vehicle F on Day 2 was approximately what percent of the distance travelled by it on Day 1?

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Directions (1 - 5): Study the bar chart given below and answer the following questions:
Income and Expenditure (in Rs. crore) in 2001 of five companies
Direction image of Bar Chart chapter

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The company earning the maximum percentage of profit in the year 2001 is:

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In 2001, the approximate percentage of profit/loss of all the five companies taken together is equal to-

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For company R if the expenditure had increased by 20% in the year 2001 from the year 2000 and the company had earned profit of 10% in 2000, the company’s income in 2000 was (in Rs. crore).

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If the income of company Q in 2001 was 10% more than that in 2000 and the company had earned a profit of 20% in 2000, then its expenditure in 2000 (in Rs. crore).

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The companies M and N together had a percentage of profit/ loss of -

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