Introduction to Data Interpretation
Direction: In the following questions, study the two pie- charts and answer the questions.
- From the salary of May, the amount spent on Grocery and Electricity are:
-
View Hint View Answer Discuss in Forum
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
- The ratio of amount spent for savings in April month’s salary and miscellaneous in May month’s salary is :
-
View Hint View Answer Discuss in Forum
Required ratio
= 24000 × 18 : 25000 × 2 100 100
= 24 × 18 : 25 × 2
= 216 : 25Correct Option: A
Required ratio
= 24000 × 18 : 25000 × 2 100 100
= 24 × 18 : 25 × 2
= 216 : 25
- What is the per cent increase in Education in May month than April month?
-
View Hint View Answer Discuss in Forum
Expenditure on education in April
= 24000 × 47 = $ 11280 100
Expenditure on education in May= 25000 × 50 47 = $ 12500 100
Percentage increase= 12500 - 11280 47 × 100 11280
= 10.82%Correct Option: D
Expenditure on education in April
= 24000 × 47 = $ 11280 100
Expenditure on education in May= 25000 × 50 47 = $ 12500 100
Percentage increase= 12500 - 11280 47 × 100 11280
= 10.82%
Direction: In the following questions, the pie-chart shows the number of students admitted in different faculties of a college.
Study the chart and answer the questions.
- If 1000 students are admitted in science, what is the total number of students?
-
View Hint View Answer Discuss in Forum
∵ 100° ≡ 1000
∴ 360° ≡ 1000 × 360 = 3600 100 Correct Option: C
∵ 100° ≡ 1000
∴ 360° ≡ 1000 × 360 = 3600 100
- If 1000 students are admitted in science, what is the ratio of students in science and arts?
-
View Hint View Answer Discuss in Forum
Required ratio
= 100 : 120
= 5 : 6Correct Option: D
Required ratio
= 100 : 120
= 5 : 6
