Human Resources

Well, as per the question, both are different fields in the management talking about HR I.e Human resources is concerned with managing the Human resources of the company in the payroll, Recruitment selection job assignment pay hike Management retention of employees, etc. It has the diverse field of management which considers the negotiating skills, Communication skills, managing of grey collar industry policy, etc. They are able to handle the day of every individual working. He/She should have the ability to create good working environment for the employee.
While talking about Operation Management, it is considered with manufacturing science, supply chain management, logistics Management, etc. These are the diverse career paths which cover the various level of the operation of the company in the field there had to be more accurately efficient and effort have to be put to occupy the desired results.
I hope this information helps.
All the Best

The Master of Business Administration (MBA or M.B.A.) is a master's degree in business administration (management). The MBA degree provide skills and knowledge to students to apply scientific approaches to management. The core courses in an MBA program cover various areas of business such as accounting, finance, marketing, human resources, and operations in a manner most relevant to management analysis and strategy. Most programs also include elective courses.
Eligibility criteria for seeking admission in majority of BSchools for MBA/ PGDM is that candidate must be a graduate with minimum 50% marks or equivalent CGPA in any discipline from a University recognized by Association of Indian Universities / AICTE/ UGC etc. Candidates appearing final year of graduation I are also eligible to apply for MBA/ PGDM programs provided they complete all formalities of the examinations before June July in year in which candidate is planning to take admission. . Also the candidates must have taken either one of the management entrance exams such as CAT, MAT, XAT, NMAT, SNAP, IIFT CMAT, ATMA etc . Based on these MBA entrance examination score candidates are called for GDPI.
You are eligible to appear for MBA entrance examinations provided you have completed B.Com from a recognised university with min 50% marks.