# Maths Puzzle Only for Geniuses – With Answer

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## Here is our Math puzzle Question ‘Only for Genius’:

### if 2=6, 3=12, 4=20, 5=30, 6=42, then 9=??

Maths Puzzles Image Only for Geniuses

This Maths puzzle can be solved by two ways:

First Way:

• 2 x 2 + 2 = 6
• 3 x 3 + 3 = 12
• 4 x 4 + 4 = 20
• 9 x 9 + 9 = 90

Second Way:

just multiply the number with next upcoming number. like if 2 is given, then 2 x 3 = 6 and so on. So if we have 9, then 9 x 10 = 90

• 2 = 6   (2 x 3)
• 3 = 12 (3 x 4)
• 4 = 20 (4 x 5)
• 5= 30 (5 x 6)
• 6 = 42 (6 x 7)
• 9 = ?  (9 x 10)

So in both case, our answer is 90

If there is another method, let us know via comment. Give this post a Facebook LIKE

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