Which of the following is/are the scheme (s) which comes under the Ghar Tak Pakki Gali Naliyaan Scheme ?

A. Grameen Tola Sampark Nishchay Yojana.

B. Mukhyamantri Grameen Gali Naali Pakkikaran Nishchay Yojana.

C. Mukhyamantri Sahari Naali-Gali Pakkikaran Nishchay Yojana

D. All of the above

Answer: Option D