Q. Who became the Nawab of Bengal after Alivardi Khan? Answer:
Siraj-ud-Daulah
Notes: Siraj ud-Daulah succeeded his maternal grandfather, Alivardi Khan as the Nawab of Bengal in April 1756 at the age of He was the last independent Nawab of Bengal. The end of his reign marked the start of British East India Company rule over Bengal and later almost all of India.