Concept: The question tests on the basics of percentage

Solution:
 
A NEW OG 2021 QUESTION

Its a question testing on basic application skills in percentage.

Let there be 100 employees.

Number of full time employees = 65

Number of part time employees = 100-65=35

The difference between full time and part time employees = 5100

=> 65-35 = 30 represents 5100

=>100(total employees) is represented by =(5100/30 )*100

=17000 (OPTION E)