Question
Download Solution PDFFour triads of numbers have been given out of which three are alike in some manner and one is different. Select the one that is different.
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: [First no.] - [(First no. × 2) + 1] - [(First no. × 4) + 3]
Checking all the given options:
(1) 19 - 37 - 73 →
⇒ [19] - [(19 × 2) - 1] - [(19 × 4) - 3]
(2) 14 - 29 - 59 →
⇒ [14] - [(14 × 2) + 1] - [(14 × 4) + 3]
(3) 23 - 47 - 95 →
⇒ [23] - [(23 × 2) + 1] - [(23 × 4) + 3]
(4) 3 - 7 - 15 →
⇒ [3] - [(3 × 2) + 1] - [(3 × 4) + 3]
Here, '19 - 37 - 73' shows different logic from the rest.
Hence, the correct answer is "Option (1)".
Last updated on May 28, 2025
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