Question : Directions: In the following question, find the odd number pair from the given alternatives.
Option 1: 15 – 21
Option 2: 32 – 41
Option 3: 22 – 27
Option 4: 31 – 35
Correct Answer: 15 – 21
Solution :
Let's check the options –
First option:
15 – 21; Both 15 and 21 are multiples of 3.
Second option
:
32
– 41; 32 and 41 are two distinct numbers that do not share a common multiple.
Third option:
22 – 27; 22 and 27 are two distinct numbers that do not share a common multiple.
Fourth option:
31 – 35; 31 and 35 are two distinct numbers that do not share a common multiple.
Hence, the first option is correct.
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