Question:
In a team there are 240 members (males and females). Two-third of them are males. Fifteen percent of males are graduates. Remaining males are non-graduates. Three-fourth of the females are graduates. Remaining females are non-graduates.
What is the ratio between the total number of males and the number of females who are non-graduates?
In a team there are 240 members (males and females). Two-third of them are males. Fifteen percent of males are graduates. Remaining males are non-graduates. Three-fourth of the females are graduates. Remaining females are non-graduates.
What is the ratio between the total number of males and the number of females who are non-graduates?
What is the ratio between the total number of males and the number of females who are non-graduates?
Show Hint
Find total males and non-graduate females, then simplify the ratio.
Updated On: Jul 16, 2026
- 6:1
- 8:1
- 8:3
- 5:2
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The Correct Option is B
Solution and Explanation
Step 1: Find the total number of males.
Males \(= \frac{2}{3} \times 240 = 160\).
Step 2: Find the number of non-graduate females.
Females \(= 240 - 160 = 80\).
Graduate females \(= \frac{3}{4} \times 80 = 60\).
Non-graduate females \(= 80 - 60 = 20\).
Step 3: Form the ratio.
Ratio of males to non-graduate females \(= 160 : 20 = 8 : 1\).
Final Answer:
The required ratio is 8:1. \[ \boxed{8:1} \]
Males \(= \frac{2}{3} \times 240 = 160\).
Step 2: Find the number of non-graduate females.
Females \(= 240 - 160 = 80\).
Graduate females \(= \frac{3}{4} \times 80 = 60\).
Non-graduate females \(= 80 - 60 = 20\).
Step 3: Form the ratio.
Ratio of males to non-graduate females \(= 160 : 20 = 8 : 1\).
Final Answer:
The required ratio is 8:1. \[ \boxed{8:1} \]
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