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Mensa Math/Logic Problems...How to Solve?


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19 replies to this topic

#11 marcussoori

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Posted 08 September 2013 - 12:13 AM

For the 2nd 8/20, is the answer 7?


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#12 marcussoori

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Posted 08 September 2013 - 12:19 AM

Any solution for the 3rd 8/20?


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#13 marcussoori

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Posted 08 September 2013 - 12:22 AM

How about the 2nd 9/20?


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#14 marcussoori

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Posted 08 September 2013 - 12:40 AM

And what is the method to solve problems like 3/20?


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#15 Barcallica

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Posted 10 September 2013 - 12:30 PM

How about the 2nd 9/20?

62


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#16 DeGe

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Posted 13 September 2013 - 03:23 PM

Spoiler for 15/20


Edited by DeGe, 13 September 2013 - 03:24 PM.

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#17 DeGe

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Posted 13 September 2013 - 03:45 PM

Spoiler for 2nd 4/20


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#18 bhramarraj

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Posted 16 September 2013 - 11:21 AM

Spoiler for Answers except for last but one (3/20)


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#19 bhramarraj

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Posted 16 September 2013 - 12:31 PM

Spoiler for Answer for the last but one (3/20)


Edited by bhramarraj, 16 September 2013 - 12:32 PM.

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#20 kevin_x

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Posted 01 October 2013 - 09:03 AM

Spoiler 8/20

I think it's 7.(23+1)/6=4 (31-1)/6=5

(27-2)/5=5 (18+2)/5=4


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