## Introduction to Data Interpretation

#### Data Interpretation

Direction: The Pie Chart shows the expenditure of a country on various sports during a particular year.
Study the graph and answer the questions. 1. How much per cent less is spent on football than that on cricket?

1. Required percentage

 = 81 - 54 × 100 81

 = 27 × 100 = 33 1 % 81 3

##### Correct Option: C

Required percentage

 = 81 - 54 × 100 81

 = 27 × 100 = 33 1 % 81 3

1. How much per cent more is spent on Hockey than that on Golf?

1. Required percentage

 = 63 - 36 × 100 = 75 % 36

##### Correct Option: D

Required percentage

 = 63 - 36 × 100 = 75 % 36

1. If the total amount spent on cricket and hockey together is \$ 80,000, the total amount spent on sports is

1. ∵ (81 + 63)° ≡ 80000

 ∴ 360° ≡ \$ 80000 × 360° 144°

= & 200000

##### Correct Option: B

∵ (81 + 63)° ≡ 80000

 ∴ 360° ≡ \$ 80000 × 360° 144°

= & 200000

Direction: In the following questions, study the two pie- charts and answer the questions. 1. The average amount spent on Education, Grocery and Savings from April month’s salary is:

1. Required Average

 = 1 × 24000 × (47 + 4 + 18)% 3

 = 1 × 24000 × 69 = \$ 5520 3 100

##### Correct Option: D

Required Average

 = 1 × 24000 × (47 + 4 + 18)% 3

 = 1 × 24000 × 69 = \$ 5520 3 100

1. From the salary of May, the amount spent on Grocery and Electricity are:

1. Expenditure on grocery

 = 25000 × 14 = \$ 3500 100

Expenditure on electricity
 = 25000 × 9 = \$ 2250 100

##### Correct Option: C

Expenditure on grocery

 = 25000 × 14 = \$ 3500 100

Expenditure on electricity
 = 25000 × 9 = \$ 2250 100