Business Laws and Management · Functions of Management

Organising and Departmentation in Management for CSEET

Updated 11 October 2026 · Fact-checked

Organising is the management function of dividing work, grouping it into departments, assigning authority and fixing reporting lines so goals are met. To solve MCQs, identify the keyword: line, functional, staff, span, formal or informal, then match it to its definition, advantage or limitation.

Understand Organising and Departmentation

Organising is the second step after planning. Planning decides what to do. Organising arranges people, work and resources so the plan can be carried out.

The process runs in a fixed order. First, identify and divide the total work into activities. Second, group similar activities into departments. Third, assign duties and give each person authority. Fourth, set up reporting relationships so everyone knows who answers to whom.

An organisation structure is the framework of these relationships. A line organisation has a direct chain of command from top to bottom. It is simple and fast, but the manager depends on one person for everything. A functional organisation groups work by specialised function, and a worker may take orders from several specialist bosses. It gives expertise but can cause confusion. A line and staff organisation keeps the line chain and adds staff specialists who only advise. It combines command with expert advice, but staff and line managers may clash.

Departmentation is grouping activities into units. Common bases are function (production, finance, marketing), product, territory or geography, customer and process. Choose the base that suits the business. A firm with many products may use product departments. A firm selling across India may use territory.

Span of control is the number of subordinates one manager can supervise effectively. A narrow span means few subordinates and tall structure. A wide span means many subordinates and a flat structure. Span depends on the nature of work, the skill of the manager and the subordinates, the clarity of plans, and the quality of communication. A formal organisation is the deliberately designed structure with defined authority. An informal organisation is the network of social relationships that grows among people on its own.

Key formulas to remember

Organising process order: Identify work → Group into departments → Assign duties and authority → Set reporting relationships; Questions often ask which step comes first or next.
Line organisation: Direct authority from top to bottom; one boss per person; Also called scalar or military type. Its feature is unity of command.
Functional organisation: Work grouped by specialisation; a worker may report to several specialists; It breaks unity of command.
Line and staff organisation: Line = commands and decides; Staff = advises and supports; Staff has no authority over line operations.
Span of control: Span = number of subordinates directly reporting to one manager; Wide span gives a flat structure; narrow span gives a tall structure.
Bases of departmentation: Function, product, territory, customer, process; Functional is the most common base.
Formal vs informal: Formal = created by management, rule based; Informal = created by social interaction, no written rules; Informal organisation exists inside the formal one.

How to solve Organising and Departmentation questions

Use this method for any MCQ or short written question on organising.

1Read the question and underline the keyword: line, functional, staff, span, departmentation, formal or informal.
2Decide what is asked: definition, feature, advantage, limitation, example or difference.
3Recall the core idea of that term in one line, such as line means direct chain, staff means advice only.
4Match the options to that idea and remove those that contradict it.
5For scenario questions, find the clue: many products, many regions, specialist advice, or friendships at work.
6For written answers, give the definition first, then two or three points, then a short example.
7Check that you have not swapped the terms, especially line with staff and formal with informal.

Quickest way: Keyword matching

When to use it: Use it in the OMR paper when you have about one minute per question.

Line = direct command, simple, fast, no specialists.
Functional = specialists, many bosses, confusion.
Line and staff = command plus advice, possible conflict.
Territory = regions; product = product lines; function = departments like finance.
Wide span = flat; narrow span = tall.
Informal = social, unwritten, grows naturally; formal = planned, written, authority based.

Common mistakes in Organising and Departmentation

Saying staff officers have authority to command line managers.
The word staff sounds like employees in general.
Fix: Remember staff only advises and supports. Line commands.
Confusing functional organisation with functional departmentation.
Both use the word functional.
Fix: Functional organisation is a structure type with specialist bosses. Functional departmentation just groups work by function.
Thinking a wide span always means a better organisation.
A larger number sounds more efficient.
Fix: The right span depends on task complexity, skill and communication. Too wide a span loses control.
Treating informal organisation as harmful or illegal.
It has no official recognition.
Fix: It can help communication and morale, though it may also spread rumours. Both sides can be examined.
Mixing up wide span with tall structure.
Students link wide with large.
Fix: Wide span means fewer levels, so a flat structure. Narrow span means more levels, so a tall structure.

Worked examples

Example 1

A company has a production manager, a finance manager and a marketing manager reporting to the managing director. Which basis of departmentation is used?
A) Territory
B) Product
C) Function
D) Customer

Show the solution

Identify the units: production, finance and marketing.
These are business activities, not regions, products or customer groups.
Grouping by activity is functional departmentation.

Answer: C) Function

Example 2

Explain line and staff organisation with two advantages and two disadvantages.

Show the solution

Define it: line managers hold authority and take decisions, while staff specialists give advice and support without command power.
Advantage 1: managers get expert advice, so decisions improve.
Advantage 2: line managers can focus on operations since staff handle specialised work.
Disadvantage 1: line and staff may clash, as line managers may ignore advice or staff may resent lack of authority.
Disadvantage 2: it costs more because specialists must be paid.

Answer: Line and staff organisation combines command by line managers with advice from staff specialists. Advantages: expert advice and better focus. Disadvantages: line-staff conflict and higher cost.

Exam tips

Expect direct definition MCQs and match-the-feature questions on line, functional and line and staff.
Learn one advantage and one limitation of each structure; options often swap them.
For scenario questions, spot the clue word such as regions, products or specialist advice.
Know the difference between formal and informal organisation in at least four points: origin, authority, rules and purpose.
Remember the span-of-control factors: nature of work, skill, clarity of plans and communication.

Practice questions from Functions of Management

Organising and Departmentation: frequently asked questions

What is the organising function of management?

It is the function of dividing work, grouping it into departments, giving authority and setting reporting relationships. It follows planning and prepares the ground for staffing and directing.

What is the difference between formal and informal organisation?

A formal organisation is deliberately created by management with defined authority and rules. An informal organisation grows from social relationships among people and has no written rules. It exists within the formal structure.

What factors decide span of control?

The nature of work, the ability of the manager, the skill of subordinates, clarity of plans and the quality of communication all matter. Simple, routine work allows a wider span.

What are the types of departmentation?

Common bases are function, product, territory, customer and process. A firm picks the base that fits its size and business.