The following questions below the series I and series II shows the different logical patterns
Series I: 515, 519, 527, 540, 575, 639, 767.
Series II: 210, 220, 232, 250, 274, 304.
If the wrong number in series I is considered as P and wrong number in series II is considered as Q. Find the value of (P +Q)/3
1
270
2
240
3
250
4
230
5
210