Question : Directions: In the following question, find the odd number pair from the given alternatives.
Option 1: 81 : 243
Option 2: 16 : 64
Option 3: 64 : 192
Option 4: 25 : 75
Correct Answer: 16 : 64
Solution :
Let's check the options –
First option:
81 – 243→81 × 3 = 243
Second option:
16 – 64→16 × 3 = 48 ≠ 64
Third option:
64 – 192→64 × 3 = 192
Fourth option:
25 – 75→25 × 3 = 75
Hence, the second option is correct.
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