Table 111

Directions (11-15): Study the table and answer the given questions.
Data related to the number of employees in five different companies in December 2012
 
Note: (I) Employees of the given companies can be categorised only in three types: 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 information.
Q11. What is the difference between the number of Arts graduate employees and Science graduate employees in Company N?
(a) 87
(b) 89
(c) 77
(d) 81
(e) 73
Q12. The average number of Arts graduate employees and commerce graduate employees in Company Q was 312. What was the total number of employees in Company Q?
(a) 920
(b) 960
(c) 1120
(d) 1040
(e) 1080
 
Q13. If the ratio of the number of Commerce graduate employees to that of Arts graduate employees in Company M was 10 : 7, what was the number of Arts graduate employees in M?
(a) 294
(b) 266
(c) 280
(d) 308
(e) 322
Q14. The total number of employees in Company N increased by 20% from December 2012 to December 2013. If 20% of the total number of employees in Company N in December 2013 were Science graduates, what was the number of Science graduate employees in company N in December 2013?
(a) 224
(b) 266
(c) 294
(d) 252
(e) 168
Q15. The total number of employees in Company P was 3 times the total number of employees in Company O. If the difference between the number of Arts graduate employees in Company P and that in Company O was 180, what was the total number of employees in Company O?
(a) 1200
(b) 1440
(c) 720
(d) 900
(e) 1080

Answer & Explanation

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