Question : Direction: In the following question, select the one which is different from other three alternatives.
Option 1: 6
Option 2: 24
Option 3: 64
Option 4: 120
Correct Answer: 64
Solution : First option: 6; 6 = 6 × 1 ⇒ 6 is a multiple of 6.
Second option: 24; 24 = 6 × 4 ⇒ 24 is a multiple of 6.
Third option: 64; 64 is not a multiple of 6.
Fourth option: 120; 120 = 6 × 20 ⇒ 120 is a multiple of 6.
Therefore, 64 is different from the other three.
Hence, third option is correct.
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