We will first solve Shape 1 and Shape 2 to understand the logic.
A number sequence has gone viral on the internet this week, reading: 2, 6, 12, 20, 30, ?. At first glance, it looks easy, but once people start solving it, they realize spotting the pattern is not so ...
We will first solve the Shape 1 and Shape 2 to understand the logic. Similarly, we shall apply the same logic to find out the missing number in the place of the question mark.