google-site-verification: google5db3bc4d7edda0a0.html Brain teasers and puzzles: Are you ready to find the number in the sequence?Only for brain stars google-site-verification: google5db3bc4d7edda0a0.html

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Are you ready to find the number in the sequence?Only for brain stars

A very hard math puzzle,find the missing number.

Only for genius IQ 130 plus

 In the following sequence what number will replace the question mark?




Collection "missing number"#Puzzle 107
By Panos Kalliantasis (Pan&Pan)
Brain teasers and puzzles
 
Try to dedective the pattern


Below you can see the answer and the explanation







The pattern is  2^n / n^2
For n=1
2^1/1^2=2
For n=2
2^2/2^2=1
For n=3
2^3/3^2=8/9
For n=4
2^4/4^2=16/16=1
For n=5
2^5/5^2=32/25 
For n=6
2^6/6^2=64/36=16/9

Correct answer is 16/9


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