Question
Download Solution PDFSelect the option that will correctly replace the q. mark (?) in the given pattern.
|
6 |
7 |
9 |
|
3 |
4 |
? |
|
27 |
33 |
65 |
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe logic followed here is:
In a column:
(1st number)2 - (2nd number)2 = 3rd number
Column 1: (6)2 – (3)2 = 36 – 9 = 27
Column 2: (7)2 – (4)2 = 49 – 16 = 33
Similarly,
Column 3: 9, ?, 65
(9)2 – (?)2 = 65
81 - ?2 = 65
?2 = 81 - 65 = 16
? = 4
Hence, “4” is the missing number.
Last updated on Jul 8, 2025
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