Explanation:

- Option 1: It helps an organisation to adapt to the changes.

- Management plays a key role in helping organizations navigate and adapt to external and internal changes. Effective management ensures that companies stay relevant and competitive.

- Option 2: Seeks to integrate individual efforts.

- Management aims to harmonize and align the efforts of individuals towards achieving common organizational goals. This integration is essential for smooth functioning and synergy.

- Option 3: It helps in development of the society.

- Management contributes to societal development by promoting efficient use of resources, fostering innovation, and creating job opportunities. Well-managed organizations often support community and economic development.

- Option 4: All of the above.

- This option is correct as it encapsulates all the critical roles management plays, making organizations adaptable, cohesive, and socially responsible.