Question 98

Which number comes in the place of the question mark (?)
2, 6, 12, 20, 30, ?

Solution

2+4=6 ; 6+6 = 12 ; 12+8 = 20 ; 20+10=30 ; 30+12 = 42

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Which number comes in the place of the question mark (?)2, 6, 12, 20, 30, ?