Aptitude - Odd Man Out and Series - Discussion
Discussion Forum : Odd Man Out and Series - Odd Man Out (Q.No. 8)
Directions to Solve
Find the odd man out.
8.
2, 5, 10, 17, 26, 37, 50, 64
Answer: Option
Explanation:
(1*1)+1 , (2*2)+1 , (3*3)+1 , (4*4)+1 , (5*5)+1 , (6*6)+1 , (7*7)+1 , (8*8)+1
But, 64 is out of pattern.
Discussion:
48 comments Page 5 of 5.
Deepak said:
7 years ago
Logis is adding odd number 3, 5, 7, 9, 11, 13, ....
(1)
Tonyo said:
9 years ago
2 + 3 = 5.
5 + 5 = 10.
10 + 7 = 17.
And so on.
5 + 5 = 10.
10 + 7 = 17.
And so on.
MANJU BABAR said:
8 years ago
64 is a perfect square out of these numbers.
Satyabrata mohanty said:
1 decade ago
This is the right method to solve it.
Jethalal said:
5 years ago
Yes right, Thanks @Sanjeevani Tiwari.
(1)
Nvidia said:
1 decade ago
This question is asked in nvidia.
Ubaid said:
10 years ago
Only 64 is perfect square.
Sania said:
1 decade ago
All are in the form n*n+1.
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