AFCAT Data Interpretation 4

Question 1

A table shows airport passengers (thousands): Jan=80, Feb=75, Mar=90, Apr=95, May=85. What is the range of the data?

Accepted Answer

20

Answer

Range = Maximum − Minimum = 95 − 75 = 20 thousand.

Question 2

A double bar chart shows college enrollment — Science: M=300, F=200; Commerce: M=250, F=350; Arts: M=150, F=300. In which stream do females outnumber males by the greatest margin?

Accepted Answer

Arts

Answer

Arts margin = 300−150 = 150; Commerce margin = 350−250 = 100; Arts has the greatest female lead.

Question 3

A line graph shows wheat production (million tonnes): 2018=95, 2019=100, 2020=107, 2021=109, 2022=103. Between which two consecutive years was the growth rate the highest?

Accepted Answer

2019–2020

Answer

2019–2020 growth = (107−100)/100 × 100 = 7%, the highest among all consecutive pairs.

Question 4

A bar chart shows electricity consumption (kWh): A=320, B=450, C=280, D=500, E=350. What is the mean consumption?

Accepted Answer

380

Answer

Mean = (320+450+280+500+350)/5 = 1900/5 = 380 kWh.

Question 5

A table shows profit margins: Product A=18%, B=22%, C=15%, D=25%. Revenue of ₹8 crore is split equally among four products. Which product generates the highest profit?

Accepted Answer

Product D

Answer

Equal revenue = ₹2 crore each; D profit = 25% of 2 = ₹0.50 crore, the highest.

(AFCAT) Air Force Common Admission Test Practice Test

(AFCAT) Air Force Common Admission Test Practice Test

AFCAT Data Interpretation 4