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: 726 – 2278
Option 2: 1248 – 3744
Option 3: 1024 – 3072
Option 4: 336 – 1008
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Correct Answer: 726 – 2278
Solution :
Let's check each option –
First option:
(726 – 2278); 726 × 3 = 2178 ≠ 2278
Second option:
(1248 – 3744); 1248 × 3 = 3744
Third option:
(1024 – 3072); 1024 × 3 = 3072
Fourth option:
(336 – 1008); 336 × 3 = 1008
Hence, the first option is correct.
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