DIC is common in which AML -
Nonocytic (M5)
Promyelo cytic (M3)
Erythrocytic (M6)
Megakaryocytic (M7)
Ans. is 'b' i.e., Promyelocytic Tumor cells in acute promyelocytic leukemia (M3) release procoagulant and fibrinolytic factors that cause disseminated intravascular coagulation (DIC).