Question : Directions: Four pairs of numbers have been given, out of which three are alike in some manner, while one is different. Choose out the odd one.
Option 1: 51 – 25
Option 2: 50 – 7
Option 3: 16 – 3
Option 4: 64 – 32
Correct Answer: 64 – 32
Solution : Let's check each option – First option: 51 – 25 51 + 25 = 76; 19 × 4 = 76; The sum of the pair is the multiple of 19. Second option: 50 – 7 50 + 7 = 57; 19 × 3 = 57; The sum of the pair is the multiple of 19. Third option: 16 – 3 16 + 3 = 19; 19 × 1 = 19; The sum of the pair is the multiple of 19. Fourth option: 64 – 32 64 + 32 = 96; The sum of the pair is not the multiple of 19.
So, the fourth option is different from the others. Hence, the fourth option is correct.
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Question : Directions: Four number–pairs have been given, out of which three are alike in some manner and one is different. Select a different one.
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