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AFCAT II 2018 Solved Paper
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© examsnet.com
Question : 18
Total: 100
The ratio of the numbers of males and females in a club is 5 : 6. If 22 females leave the club, the ratio becomes reversed. The number of males in the club is
40
50
55
60
Validate
Solution:
👈: Video Solution
(d) Ratio of males and females = 5 : 6
Let the males are 5x and females are 6x
Now,
22 females leave the club
5x : (6x - 22) = 6 : 5
(6x - 22)6 = 5
x
x 5
36x - 132 = 25
x
36
x
- 25
x
= 132
11
x
= 132
⇒
x
= 12
The number of males = 5
x
= 5 x 12 = 60
© examsnet.com
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