Census data on disability in Punjab is important for:

The correct answer is: d) All of the above

Census data on disability in Punjab is important for policy formulation, welfare services, and accessibility planning.

• Policy formulation: Census data on disability can be used to inform the development of policies that address the needs of people with disabilities. For example, the data can be used to identify areas where there are gaps in services, to develop programs that promote inclusion, and to ensure that people with disabilities have equal access to opportunities.
• Welfare services: Census data on disability can be used to identify people with disabilities who are in need of welfare services. The data can be used to develop programs that provide financial assistance, housing assistance, and other forms of support to people with disabilities.
• Accessibility planning: Census data on disability can be used to identify areas where there are barriers to accessibility. The data can be used to develop plans that remove these barriers and make it easier for people with disabilities to participate in society.

In addition, census data on disability can be used to track progress over time and to evaluate the effectiveness of programs and policies.