## Introduction to Data Interpretation

#### Data Interpretation

Direction: Study the following graph carefully and answer the given questions. 1. In 1997 the total number of which of the following types of pairs of employees was approximately equal to A type of employees in 1998?

1. Number of A-type employees in the year 1998

 ⇒ 48640 × 25 ≈ 10700 100

Number of C and D-type employees in the year 1997
 ⇒ 42980 × 25 100

= 10745

##### Correct Option: A

Number of A-type employees in the year 1998

 ⇒ 48640 × 25 ≈ 10700 100

Number of C and D-type employees in the year 1997
 ⇒ 42980 × 25 100

= 10745

Direction: The expenses of a country for a particular year is given in Pie–Chart. Read the Pie– Chart and answer the questions. 1. The per cent of the total spending that is spent on health is

1. Expenditure on health ≡ 54°
∵ 360° ≡ 100%

 ∴ 54° ≡ 100 × 54 = 15% 360

##### Correct Option: A

Expenditure on health ≡ 54°
∵ 360° ≡ 100%

 ∴ 54° ≡ 100 × 54 = 15% 360

1. The per cent of excess money spent on Others than that on Sports is

1. Expenditure on others = 30% = 108°
Required per cent

 = 108 - 18 × 100 18

 = 90 × 100 = 500 % 18

##### Correct Option: E

Expenditure on others = 30% = 108°
Required per cent

 = 108 - 18 × 100 18

 = 90 × 100 = 500 % 18

1. The per cent of less money spent on non-plan than that on defence is

1. Expenditure on defence ≡ 15% ≡ 54°
∴ Required per cent

 = 54 - 36 × 100 = 100 % 54 3

##### Correct Option: E

Expenditure on defence ≡ 15% ≡ 54°
∴ Required per cent

 = 54 - 36 × 100 = 100 % 54 3

1. If the total amount spent by the Government during the year was \$ 3,00,000 crores, the amount spent on state development exceeds that on sports by

1. Expenditure on state development ⇒ 15%
∵ 100% ≡ 360°

 ∴ 15% ≡ 360 × 15 = 54° 100

Expenditure on (state development – sports)
= 54° – 18° = 36°
∴ Required amount
 = \$ 36 × 300000 crores 360

= \$ 30000 crores

##### Correct Option: A

Expenditure on state development ⇒ 15%
∵ 100% ≡ 360°

 ∴ 15% ≡ 360 × 15 = 54° 100

Expenditure on (state development – sports)
= 54° – 18° = 36°
∴ Required amount
 = \$ 36 × 300000 crores 360

= \$ 30000 crores