Question : Directions: In the following question, find the odd number pair from the given alternatives.
Option 1: 5, 124
Option 2: 7, 342
Option 3: 3, 26
Option 4: 2, 15
Correct Answer: 2, 15
Solution :
Let's check the options –
First option:
5, 124→5
3
– 1 = 125 – 1 = 124
Second option:
7, 342→7
3
– 1 = 343 – 1 = 342
Third option:
3, 26→3
3
– 1 = 27 – 1 = 26
Fourth option:
2, 15→2
3
– 1 = 8 – 1 = 7 ≠ 15
So, the fourth option is different from the other three options. Hence, the fourth option is correct.
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