Question : Directions: Four numbers have been given out of which three are alike in some manner, while one is different. Choose the odd one.
Option 1: 117
Option 2: 103
Option 3: 107
Option 4: 113
Correct Answer: 117
Solution :
Let's check each option –
First option:
117; 117 is not a prime number.
Second option:
103; 103 is a prime number.
Third option:
107; 107 is a prime number.
Fourth option:
113; 113 is a prime number.
So, only the first option doesn't follow the same pattern as followed by the other options. Hence, the first option is correct.