Question
Download Solution PDFThe second number in the given number-pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) is/are followed in all the number-pairs except one. Find that odd number-pair.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe logic followed here is:
Logic: (Second number)2 × 4 = First number
1. 16 : 2 → 22 × 4 = 4 × 4 = 16
2. 100 : 5 → 52 × 4 = 25 × 4 = 100
3. 36 : 3 → 32 × 4 = 9 × 4 = 36
4. 186 : 7 → 72 × 4 = 49 × 4 = 196 ≠ 186
Hence, '186 : 7' is the correct answer.
Last updated on Jun 13, 2025
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