Constable (SPU) Mathematics MCQs Police Department Which number comes next in series: 3,4,7,11,18,…? October 30, 2021 Admin No Comments A: 32 B: 25 C: 28 D: 29 Correct Answer: d Short Details: 3+4=7 7+4=11 11+7=18 18+11=29 View More Details >>