One monument each in Assam, Arunachal Pradesh and Karnataka have gone missing.

Inchla Wali Gumti, Joga Bai, Shamsi Tallab, Nicholson Statue as well as the Alipur and Barakhamba cemetery are some of the heritage sites in the national capital which are untraceable, Narayanasamy said.

One site in Karnataka and three in Jammu and Kashmir including the rock carving of Sitala, are also missing.

In Uttar Pradesh, the large ruins at Sandi Khera Cemetery in Hardoi, Gunner Burkill's Tomb in Lalitpur and tombs in and around Lucknow have disappeared.