Question
Download Solution PDFSelect the related number from the given alternatives :
12 : 30 :: 20 : ?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe logic followed here is:
For 12 : 30,
12 = 3 × 4
30 = 5 × 6
Similarly for 20 : ?
20 = 4 × 5
Then,
6 × 7 = 42.
Hence, the related number is 42.
Hence, the correct answer is "Option 4."
Last updated on May 29, 2025
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