Which of the following is not a Harappan site?

Rakhigarhi
Faridabad
Banawali
Daulatpur

The correct answer is B. Faridabad.

Rakhigarhi is the largest Harappan site discovered so far. It is located in Hisar district of Haryana, India. Banawali is a Harappan site located in Kurukshetra district of Haryana, India. Daulatpur is a Harappan site located in Bahawalpur district of Punjab, Pakistan.

Faridabad is a city in Haryana, India. It is not a Harappan site.