Find the missing term in the following number series: 15, 34, 57, 86, ?, 154 Banking SBI PO Prelims Medium Simplification/ Approximation MCQ Question Find the missing term in the following number series: 15, 34, 57, 86, ?, 154 Options A. 123 B. 121 C. 117 D. 115 E. 113 number seriessequencemissing termsbi po prelims
