The ones who are crazy enough to think they can change the world are the ones who do.- Steve Jobs
16.Find the Missing Number 2, 6, 12, 20, 30, 42, 56, __
Option: C
Ans: 72
Pattern is 1 * 2, 2 * 3, 3 * 4, 4 * 5, 5 * 6, 6 * 7, 7 * 8
i.e) 8 * 9 = 72
17.Find the Missing Number 8, 24, 12, 36, 18, 54, __
Option: B
Ans: 27
Numbers are alternatively multiplied by 3 and divided by 2
i.e)
18.Find the Missing Number 7, 26, 63, 124, 215, 342, __
Option: D
Pattern is (23 -1), (33 -1), (43-1), (53 -1), (63-1), (73 -1)
i.e) 83-1 = 511.
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