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. 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: 12 – 142
Option 2: 8 – 62
Option 3: 4 – 14
Option 4: 14 – 192
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Correct Answer: 14 – 192
Solution :
Let's check each option –
First option:
12 – 142→12
2
– 2 = 142
Second option:
8 – 62→8
2
– 2 = 62
Third option:
4 – 14→4
2
– 2 = 14
Fourth option:
14 – 192→14
2
– 2 = 194 ≠ 192
So, the fourth option is different from the other as the resultant is 194 instead of 192. Hence, the fourth option is correct.
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