Question : Directions: In the following question, select the one which is different from the other three alternatives.
Option 1: 9, 10
Option 2: 24, 25
Option 3: 2, 3
Option 4: 20, 21
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Correct Answer: 9, 10
Solution :
Let's check the options –
First option:
9, 10; The first number is odd while the second is even.
Second option:
24, 25; The first number is even while the second is odd.
Third option:
2, 3; The first number is even while the second is odd.
Fourth option:
20, 21; The first number is even while the second is odd.
So, the first option is different from the other three options as here 9 is odd and 10 is an even number. Hence, the first option is correct.
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