Mathematics MCQs Police Department PPSC Past Papers Punjab Police Department Sub Inspector (SI) Which one number will complete the following number series ? 4,11,7,14,10,17,…….. January 31, 2022 Admin No Comments A: 10 B: 13 C: 18 D: 21 Correct Answer: b Short Details: 4,11,7,14,10,17,…….. 4+7=11 11-4=7 7+7=14 14-4=10 10+7=17 17-4=13 View More Details >>
