Aptitude Problems on Numbers with Solutions [CAT, BANK]

1.6, 24, 60,120, 210
336 366 330 660

2.1, 5, 13, 25
51 55 41 34

3.0, 5, 8, 17
24 14 4 36

4.1, 8, 9, 64, 25 (Hint : Every successive terms are related)
336 144 125 216

5.8,24,12,36,18,54
17 27 15 22

6.71,76,69,74,67,72
63 65 67 68

7.5,9,16,29,54
103 105 101 99

8.1,2,4,10,16,40,64 (Successive terms are related)
100 200 150 95