Solution:On February 9, 1757, the Nawab of Bengal Siraj-ud- Daula and Robert Clive signed the Treaty of Alinagar. Under this treaty, the East India Company was allowed to fortify its sites and mint coins.
According to this treaty-
(a) All privileges granted by Farrukshiyar were confirmed.
(b) All British goods were to be duty-free.
(c) The British were given the right to mint coins in Bengal.
The treaty was one of the events leading to Battle of Plassey.