Note : (I) Employees of the given companies can be categorised only in three tpyes : Science graduates, Commerce graduates and Arts graduates
(II) A few values are missing in the table (indicated) A. candidate is expected to calculate the missing value, if it is required to answer the given question, on the basis of the given data and infomation.
The average number of Afts graduate employees and commerce graduate employees in Company Q was 312. What was the total number of employees in Company Q ?

Options

A. 920
B. 960
C. 1120
D. 1040

Answer

B

Explanation

The percentage of Arts graduate emloyees in
Company `Q=100-35-50=15%`
Now, the percentage of Arts graduate employees and
Commerce and arts =50+165%
Average =312
Therefore, the total number of employees in commerce and Arts `=2xx312`

Let the total employees in Company Q be x
Then 65% of `x=2xx312`
x=960