## Introduction to Data Interpretation

#### Data Interpretation

Direction: The following Pie Chart shows the export of different foodgrains from India in 2010. Study the chart and answer the questions :

1. Of the total export of foodgrains, the percentage of crop B exported is

1. Percentage of crop B exported

 = 72 × 100 = 20% 360

##### Correct Option: B

Percentage of crop B exported

 = 72 × 100 = 20% 360

Direction: The following pie-chart represents the result of 600 successful students in various subjects at an examination.
Study the chart and answer question

1. The highest number of students passed in a subject in percentage

1. ∵ 360° = 100%

 ∴ 144° = 100 × 144 = 40% 360

##### Correct Option: C

∵ 360° = 100%

 ∴ 144° = 100 × 144 = 40% 360

1. The number of students passed in English is less than the number of students passed in Mathematics by

1. Required difference

 = (90 -54) × 600 360

 = 36 × 600 = 60 360

##### Correct Option: B

Required difference

 = (90 -54) × 600 360

 = 36 × 600 = 60 360

1. The percentage of students who passed in English is

1. ∵ 360° ≡ 100%

 ∴ 54° ≡ 100 × 54 = 15 % 360

##### Correct Option: A

∵ 360° ≡ 100%

 ∴ 54° ≡ 100 × 54 = 15 % 360

1. The number of students passed in Bengali is greater than the number of students passed in History by

1. Required difference

 = (144 - 72) × 600 300

 = 72 × 600 = 120 360

##### Correct Option: C

Required difference

 = (144 - 72) × 600 300

 = 72 × 600 = 120 360