Multiple choice After the death of Siraj ud daulah who became the ruler of Bengal? Mir Qasim Alivardi Khan Haider Ali Mir jafar Reveal answer Fill a bubble to check yourself D Correct answer Explanation After the defeat and death of Siraj-ud-Daulah at the Battle of Plassey, Mir Jafar was installed as the puppet Nawab of Bengal by the British.