Three of the pairs below name a city and the river on whose bank it stands. Choose the pair that does not fit that classification.

Varanasi stands on the Ganga, Surat on the Tapi and Kolkata on the Hooghly. Rajasthan is the state Jaipur lies in and not a river at all, so that pair alone breaks the rule. Kolkata : Hooghly may look doubtful because the Hooghly is a branch of the Ganga rather than a river with its own far source, but it is still a river and the pair holds.