Consider the following statements:
1. The India Sanitation Coalition is a platform to promote sustainable sanitation and is funded by the Government of India and the World Health Organization.
2. The National Institute of Urban Affairs is an apex body of the Ministry of Housing and Urban Affairs in Government of India and provides innovative solutions to address the challenges of Urban India.
Which of the statements given above is/are correct?

The correct option is Neither 1 nor 2.

Here is the detailed, step-by-step breakdown of why both statements are incorrect:

1. Analysis of Statement 1:
Statement 1 states: "The India Sanitation Coalition is a platform to promote sustainable sanitation and is funded by the Government of India and the World Health Organization."
- Fact Check: The India Sanitation Coalition (ISC) is a multi-stakeholder platform launched in June 2015 at the Federation of Indian Chambers of Commerce and Industry (FICCI).
- Funding Source: While the ISC works to promote sustainable sanitation, it is a coalition that brings together the private sector, civil society, financial institutions, and donors. It is not funded by the Government of India and the World Health Organization (WHO). Thus, Statement 1 is incorrect.

2. Analysis of Statement 2:
Statement 2 states: "The National Institute of Urban Affairs is an apex body of the Ministry of Housing and Urban Affairs in Government of India and provides innovative solutions to address the challenges of Urban India."
- Fact Check: The National Institute of Urban Affairs (NIUA) was established in 1976 as an autonomous body registered under the Societies Registration Act, 1860.
- Status: Although NIUA works closely with and is supported by the Ministry of Housing and Urban Affairs (MoHUA) to provide research and capacity building, it functions as an autonomous research institute and think tank rather than an "apex body" of the Ministry itself. The Ministry of Housing and Urban Affairs is the apex executive authority for urban development in India. Thus, Statement 2 is incorrect.

Conclusion:
Since both Statement 1 and Statement 2 are factually incorrect, the correct choice is Neither 1 nor 2.