Answer & Explanation (1-5): According to the given information, S1. Ans.(b) Sol. Number of male employees in company A working in others department = 490 Company A
(2000)Company B
(2800)Females
(600)Males
(1400)Females
(560)Males
(2240)admin 144 70 49 196 ops 285 840 364 1456 other departments 171 490 147 588
Table 89
Directions (1-5): This data is regarding total number of employees working in administration (admin), operations (ops.) and Other departments of corporate division of companies A and B study the data carefully and answer the questions given below it.
The total number of employees working in both the companies together is 4800. The respective ratio of number of employees in companies A and B is 5 : 7. Each employee works in only one of the mentioned departments. In company A, 70% of the total employees are males. 60% of the total male employees work in ‘ops’. Out of the remaining male employees 1/8th work in ‘admin’. Out of the total female employees, 24% work in ‘admin’ and 5/8th of the remaining female employees work in ‘ops’. In company B, 80% of the total employees are males. 65% of the total male employees work in ‘ops’. Number of male employees who work in ‘other departments’ in company B is 20% more than the male employees work in ‘other departments’ in company A. Number of female employees who works in ‘ops’ in company B are less than the number of male employees who work for ‘ops’ in the same company, by 75%. Out of the remaining female employees, 25% work in ‘admin’.
Q1. What amount of total number of male employees in company A work in other departments?
(a) 590
(b) 490
(c) 390
(d) 290
(e) 190
Q2. What is the difference between the number of female employees working in Admin department in company A and the number of female employees working in ‘admin’ department in company B?
(a) 92
(b) 98
(c) 95
(d) 94
(e) 99
Q3. What is the total number of female employees who work in ops in company A and B together?
(a) 681
(b) 781
(c) 689
(d) 649
(e) 788
Q4. What is the difference between the average number of males working in admin in both the companies together and average number of females working in other departments in both the companies together?
(a) 26
(b) 36
(c) 16
(d) 24
(e) 14
Q5. In company B, what is the respective ratio between the total number of employees (both male and female), who work in admin and the total number of employees (both male and female) who work in other department in the same company?
(a) 2 : 3
(b) 1 : 3
(c) 1 : 4
(d) 3 : 5
(e) 1 : 5
S2. Ans.(c)
Sol. ∴ Required difference = 144 – 49 = 95
S3. Ans.(d)
Sol. Total number of female employees working in ops, company A and company B together
= 285 + 364 = 649
S4. Ans.(a)
Sol. Average number of males working in admin department in both the companies together =(70 + 196)/2=133
Average number of females working in other department in both the companies together =(171 + 147)/2=159
∴ Required difference = 159 – 133 = 26
S5. Ans.(b)
Sol. Total number of employees (both male and female) who work in admin in company B = 196 + 49 = 245
Total number of employees (both male and female) who works in other department in company B = 588 + 147 = 735
∴ Required ratio = 245 : 735 = 49 : 147 = 1 : 3