Question : Directions: In the following question, four number pairs are given. In each pair, the number on the left side of (–) is related to the number on the right side of (–) with some Logic/ Rule /Relation. Three pairs are similar based on the same Logic/ Rule/ Relation. Select the odd one out from the given alternatives. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their 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.)
Option 1: 32859 – 98523
Option 2: 78434 – 43487
Option 3: 58299 – 99285
Option 4: 63942 – 24936
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Correct Answer: 32859 – 98523
Solution :
Let's check the options –
First option:
32859 – 98523; Reverse of 32859 = 95823 ≠ 98523
Second option:
78434 – 43487; Reverse of 78434 = 43487
Third option:
58299 – 99285; Reverse of 58299 = 99285
Fourth option:
63942 – 24936; Reverse of 63942 = 24936
Therefore, the first option is different from the others. Hence, the first option is correct.
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