Find the next number in the series: 7, 4.5, 5.5, 12, 49, ? Banking IBPS PO Prelims Medium Simplification MCQ Question Find the next number in the series: 7, 4.5, 5.5, 12, 49, ? Options A. 393 B. 378 C. 197 D. 148 E. 246 number seriespattern recognitionmultiplicationaddition