## 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. If the revenue from 1 quintal of crop A is thrice that from 1 quintal of crop C, then the ratio of the total revenues of A and C is

1. A : C = 3 × 72° : 36°
= 6 : 1

##### Correct Option: D

A : C = 3 × 72° : 36°
= 6 : 1

1. If a total of 1.5 million quintals of crop F was exported, then the total quantity of D and E that was exported (in million quintals) was

1. ∵ 45° = 1.5 million quintals

 ∴ 36° = 1.5 × 36 45

= 1.2 million quintals

##### Correct Option: A

∵ 45° = 1.5 million quintals

 ∴ 36° = 1.5 × 36 45

= 1.2 million quintals

1. The three crops which combine to contribute to exactly 50% of the total export of foodgrains are

1. A + B + C = 72° + 72° + 36°
= 180°

##### Correct Option: C

A + B + C = 72° + 72° + 36°
= 180°

1. If a total of 1.5 million quintals of crop F was exported, the amount of total foodgrains exported (in million) quintals was

1. ∵ 45° = 1.5 million quintals

 = 72 = 12 million quintals 360

##### Correct Option: B

∵ 45° = 1.5 million quintals

 = 72 = 12 million quintals 360

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