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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 can be performed on 13, such as adding /subtracting /multiplying, etc., to 13. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)

Option 1: 729 – 1656

Option 2: 843 – 1181

Option 3: 681 – 867

Option 4: 507 – 1212


Team Careers360 19th Jan, 2024
Answer (1)
Team Careers360 21st Jan, 2024

Correct Answer: 843 – 1181


Solution : Let's check the options –
First option: 729 – 1656→729 + 927 = 1656
Second option: 843 – 1181→843 + 348 = 1191 ≠1181
Third option: 681 – 867→681 + 186 = 867
Fourth option: 507 – 1212→507 + 705 = 1212

So, the second option is different from the other three options. Hence, the second option is correct.

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