Question : Directions: In the following question, find the odd number pair from the given alternatives.
Option 1: 343
Option 2: 64
Option 3: 75
Option 4: 27
Correct Answer: 75
Solution :
First option:
343 ⇒ 343 = 7
3
Second option:
64 ⇒ 64 = 4
3
Third option:
75 ⇒ Not a cube of any number
Fourth option:
27 ⇒ 27 = 3
3
So, the third option is different from the other three options as other numbers are perfect cubes and 75 is not the cube of any number. Hence, the third option is correct.
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