In a company there are only two types of employees, workers and officers. 35% of the employees are officers and the average monthly salary of an officer is ₹39,000 more than the combined average monthly salary of an employee. What is the difference between the average monthly salaries of an officer and a worker?
Answer & explanation
Correct answer: option 4
Lets assume Total No. of Employee in the company are 100
So, No. of Officers = 35
& No. of worker = 65
Further assume Avg. salary of a employee is x & salary of worker is y
Salary of officer = x + 39000
⇒ 100x = 35 ( x + 39000 ) + 65y
⇒ 65y = 65x - 35 x 39000
⇒ y = x - 21000
So, difference b/w salary of officer and worker = (x + 39000) - (x-21000) = Rs. 60000