Explanation:

- A: COP28 is not proposed to be held in New Delhi, India. It is scheduled to take place in Dubai, United Arab Emirates.

- B: The first UN Climate Change Conference indeed took place in 1995. This is true.

- C: The first UN Climate Change Conference was not held in Paris, France. The first conference, also known as COP1, was held in Berlin, Germany in 1995.

- Option 1: Only A – Incorrect. Statement A is false.

- Option 2: A and B – Incorrect. Statement A is false.

- Option 3: B and C – Incorrect. Only statement B is true, C is false.

- Option 4: Only B – Correct, as only statement B is true.