ANSWERS
Solutions (1–5):
Total no. of employees = 2400
No. of males = 5 × 2400 = 1500
& No. of females = 900
Males (HR) = 12% of 1500 = 180
Females (HR) = 11 × 180 = 330
∴ Females (Accounts) = 24% of 900 = 216
&Females (IT) = 1 × 900 = 100
No. of Males in IT = 285 – 100 = 185
∴ No. of males in Production = 42% of 1500= 630
Females (Production) = 10% of 630 = 63
Males (Marketing) = 22×1500/100 = 330
No. of females in Marketing = (900 – 330 – 216 – 100 – 63)= 191
No. of Male in Accounts = 1500 – 180 – 185 – 630 – 330= 175
1. Ans.(b)
Desired% = 185 × 100/1500 = 12.33% ≈ 12%
2. Ans.(a)
No. of males in accounts = 175 No. of males in IT = 185 Difference = 10
3. Ans.(b)
Reqd. % = (216+175) × 100/2400 = 16.29%
4. Ans.(a)
Required %= 63 × 100/900 = 7%
5. Ans.(d)
Females in (HR + Marketing) = 330 + 191 = 521
11. (1)
12. (2)
13. (5)
14. (4)
15. (3)
