The ruins of Harappa are located in which district

The ruins of Harappa are located in which district
A: Multan
B: Okara
C: Lahore
D: None of these

Harappa lies in Sahiwal district previously Montgomery. That district name is not offered in the options. Therefore None of these is correct. Indus Valley sites appear often. Match Mohenjo Daro with Larkana division. Match Harappa with Sahiwal district. Watch for outdated district names in older sources.