Study the following table carefully to answer the given question. Number of employees in different departments of five organisations Organisation → Department ↓ A B C D E HR 145 80 120 180 160 Finance 120 75 100 220 140 Marketing 150 90 115 200 190 IT 225 110 160 280 220 Administration 180 120 130 110 130 What is the ratio between the number of employees from Finance and Marketing departments together of organization B and these two departments together of organisation D respectively?
Study the following table carefully to answer the given question. Number of employees in different departments of five organisations Organisation → Department ↓ A B C D E HR 145 80 120 180 160 Finance 120 75 100 220 140 Marketing 150 90 115 200 190 IT 225 110 160 280 220 Administration 180 120 130 110 130 What is the ratio between the number of employees from Finance and Marketing departments together of organization B and these two departments together of organisation D respectively? Correct Answer 11 ∶ 28
Given:
From the table,
Number of employees from Finance departments of organization B = 75
Number of employees from Marketing departments of organization B = 90.
Number of employees from Finance departments of organization D = 220.
Number of employees from Marketing departments of organization D = 200.
Calculation:
⇒ 75 + 90 : 220 + 200
⇒ 165 : 420
⇒ 11 : 28
∴ Option D is correct.