1) What is the average number of female employees in all the companies together?

A.920

B.950

C.970

D.980

E.940

2) What is the ratio of the total number of employees in Infosys and TVS together to the total number of male employees in CTS and IBM together?

A.2:1

B.3:2

C.5:3

D.6:5

E.3:1

3) The number of male employees in Apple is 60% more than the number of male employees in TVS and the number of male to female employees in Apple in the ratio of 8:7. What is the total number of employees in Apple?

A.2250

B.2200

C.2100

D.2300

E.2350

4) The total number of employees in TCS is what percent more than the number of female employees in CTS?

A.87.4%

B.82.1%

C.85.3%

D.84.2%

E.80.4%

5) What is the average number of employees in all the companies together?

A.1600

B.1700

C.1800

D.1900

E.None of these

Answers :

1) Answer: D

Number of female employees in CTS = 2250 – 1300 = 950

Number of female employees in TCS = 1750 – 800 = 950

Number of female employees in Infosys = 2500 – 1200 = 1300

Number of female employees in IBM = 2000 – 1100 = 900

Number of female employees in TVS = 1500 – 700 = 800

Required Average = (950 + 950 + 1300 + 900 + 800)/5 = 980

2) Answer: C

Required ratio = (2500 + 1500):(1300+1100)

=4000:2400

=5:3

3) Answer: C

Male employees in apple = 700 * 160/100 = 1120

Total number of employees in Apple = 15/8 * 1120 = 2100

4) Answer: D

Required % = (1750 – 950)/950 * 100 = 84.21%

5) Answer: E

Required average = (2250 + 1750 + 2500 + 2000 + 1500)/5

= 2000