Question 52

Complete the following series: 2, 10, 30, ____, 130

Solution

We can identify the pattern as:

1$$^3$$ +1 =2

2$$^3$$ +2 =10

3$$^3$$ +3 =30

4$$^3$$ +4 = 68

5$$^3$$ +5 = 130

Option B

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