Question
Download Solution PDFStudy the given pattern carefully and select the number that can replace the question mark (?) in it.
(6, 2, 34)
(1, 5, 13)
(9, 1, ?)
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 - Operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFLogic : (1st number × 2nd number × 3) - 2 = (3rd number )
So,
- (6, 2, 34)
6 × 2 × 3 - 2 = 34
36 - 2 = 34 (LHS = RHS)
And,
- (1, 5, 13)
1 × 5 × 3 - 2 = 13
13 = 13 (LHS = RHS)
Similarly,
- (9, 1, ?)
9 × 1 × 3 - 2 = ?
27 - 2 = ?
25 = ?
Hence, "25" is the correct answer.
Last updated on Jul 22, 2025
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