According to the stock policy of a company , each employee in the technical division is given 15 shares of the company and each employee in the recruitment division is given 10 shares. Employees belonging to both Communities get 25 shares each. There are 20 employees in the company and each one belong to at least one division. The cost of each share is $10. If the technical division 15 employees and the recruitment division has 10 employees, then what is the total cost of the shares given by the company?

a. 3120
b. 3250
c. 2650
d. 3180

Answer: b.3250
Sol: 15*15*10=2250 Cost of share given to tech division.
10*10*10=1000 Cost of share given to rec division.
total= 3250
10 years agoHelpfull: Yes(13) No(7)
C:2650
total emp- 20
10 belong to recui. dev.
15 to technical div.
then 5 to both.
then
5*5*10=1250
10*10*10=1000
5*15*10=750
total=2650
10 years agoHelpfull: Yes(8) No(4)
let no of employees that are in both the division be x
so no of employees only in technical division will be 15-x
and that in recruitment division will be 10-x
so,Total cost = (15-x)150 +(10-x)100 + 250x = 3250
10 years agoHelpfull: Yes(5) No(0)
total employee=20
no. of emp in tech. div=15
no. of emp. in rec. div=10
but toal no of emp=20
so 5 are in both div
so, only tech div emp=15-5=10
only rec div=10-5=5
so total cost=(5*25+15*10+5*10)*10=(125+150+50)*10=3250
answer is option (b)
10 years agoHelpfull: Yes(3) No(0)
15*15*10+10*10*10=3250
10 years agoHelpfull: Yes(0) No(0)
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10 years agoHelpfull: Yes(0) No(7)
Let no. of employees in technical division, recruitment division and both be a,c,b respectively.
Then the three equations are:
a+b=15
b+c=10
a+b+c=20

a=10,b=c=5

Total cost of shares =325*10=3250 (b)
7 years agoHelpfull: Yes(0) No(0)
The number of technical division are 15 and recruitement division is 10.The HCF of them is 5.so, 5 belong to both divisions.
Total cost=(5*25+10*15+5*10)*10=3250
5 years agoHelpfull: Yes(0) No(0)

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