"It will be decided by a party committee headed by Defence minister A K Antony at an appropriate time," Ahmad told reporters when asked of a future tie up with RJD or JD(U) in the next Lok Sabha elections.
Views of the new Congress in-charge of Bihar C P Joshi would also be taken, he said.
Congress had voted for Nitish Kumar in the confidence motion for defeating communal forces, Ahmad said.
"In per capita income, Gujarat ranks 10th among the states, in infrastructure 11th and in education the state figures at 14th place in the country," he said.
"The truth is that people do not want to marry their daughter in Saurashtra region of Gujarat as citizens have to walk 5 km to fetch water," he said.