Which one among the following was the immediate cause of attack by Nawab Siraj-ud-daullah on Calcutta in 1756?

Refusal of the English Company to pay the over trade tax

The English conspired against the Nawab with a view to depose him from the Throne

Siraj-ud-daullah wanted to drive out the English from Bengal

Refusal of the English to demolish the fortification of Calcutta

Which one among the following was the immediate cause of attack by Naw

1.	Which one among the following was the immediate cause of attack by Nawab Siraj-ud-daullah on Calcutta in 1756?
A.	Refusal of the English Company to pay the over trade tax
B.	The English conspired against the Nawab with a view to depose him from the Throne
C.	Siraj-ud-daullah wanted to drive out the English from Bengal
D.	Refusal of the English to demolish the fortification of Calcutta
Answer» E.