The average monthly salary of 24 employees in an organisation is Rs. 2400. If the manager's salary is added, then the average salary increases by Rs. 100. What is the manager's monthly salary?  Select the correct option:  A) Rs.3601  B) Rs.3618  C) Rs.4900  D) Rs.3619  E) Rs.3610
Manager's monthly salary   = Rs. (2500 * 25 - 2400 * 24)   = Rs.4900 Answer:Rs.4900
<result>C</result>
The average monthly salary of 24 employees in an organisation is Rs. 2400. If the manager's salary is added, then the average salary increases by Rs. 100. What is the manager's monthly salary?