Which mountain range geographically separates North and

Find the wrong number in the given number series.

68, 144, 304, 632, 1300, 2652

7, -26, -45, -60, -69, -73

72, 360, 370, 1850, 1880, 9300

Find the wrong number in the given number series,

9, 60, 299, 1199, 3599, 7199

3, 4, 9, 28, 116, 566, 3397

Find the wrong number in the given number series.

78, 103, 152, 233, 356, 523

Find the wrong number in given number series.

1177, 1161, 1125, 1061, 961, 837.

Find the wrong number in the series.

3, 6, 18, 72, 360, 2160, 15120

Find the wrong number in the given number series.

41, 51, 63, 80, 101, 126