Mathematics MCQs Police Department PPSC Past Papers Punjab Police Department Sub Inspector (SI) Complete the number series : 2,6,12,20,30,42,…… January 29, 2022 Admin No Comments A: 50 B: 52 C: 24 D: 56 Correct Answer: d Short Details: 2+4=6 6+6=12 12+8=20 20+10=30 30+12=42 42+14=54 View More Details >>
