Aptitude - Odd Man Out and Series
Exercise : Odd Man Out and Series - Odd Man Out
- Odd Man Out and Series - Odd Man Out
- Odd Man Out and Series - Pick Wrong No.
- Odd Man Out and Series - Missing No.
- Odd Man Out and Series - Find Wrong No.
Directions to Solve
Find the odd man out.
6.
1, 4, 9, 16, 23, 25, 36
Answer: Option
Explanation:
Each of the numbers except 23, is perfect square.
7.
1, 4, 9, 16, 20, 36, 49
Answer: Option
Explanation:
The pattern is 12, 22, 32, 42, 52, 62, 72. But, instead of 52, it is 20 which to be turned 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.
9.
10, 14, 16, 18, 21, 24, 26
Answer: Option
Explanation:
Each of the numbers except 21 is an even number.
10.
16, 25, 36, 72, 144, 196, 225
Answer: Option
Explanation:
Each of the numbers except 72 is a perfect square.
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