Complete the series: 16, 24, 48, 120, 360, 1260, ?
Complete the series: 165, 195, 255, 285, 345, (……)
Complete the series: 17, 43, 81, 131, ?
Complete the series: 2, 3, 5, 7, 11, (….), 17
Complete the series: 2, 6, 12, 20....?
Complete the series: 2, 8, 18, 32, 50,........?
Complete the series: 20, 24, 33, 49, 74, 110 ?
Complete the series: 224,195,168,_,120
Complete the series: 231, 342, 453, 564, .....?.....
Complete the series: 274, 301, 426, 769, 1498, 2824, 5026, ?