Question : Directions: In the following question, find the odd number pair in the given alternatives.
Option 1: 7 – 81
Option 2: 9 – 121
Option 3: 11 – 169
Option 4: 5 – 47
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Correct Answer: 5 – 47
Solution : Let's check the options – First option: 7 – 81→(7 + 2)2 = (9)2 = 81 Second option: 9 – 121→(9 + 2)2 = (11)2 = 121 Third option: 11 – 169→(11 + 2)2 = (13)2 = 169 Fourth option: 5 – 47→(5 + 2)2 = (7)2 = 49 ≠ 47
So, the fourth option does not follow the pattern. Hence, the fourth option is correct.
Application | Eligibility | Dates | Syllabus
Option 1: 11 – 110
Option 2: 9 – 72
Option 3: 7 – 42
Option 4: 5 – 30
Option 1: 11 – 121
Option 2: 13 – 199
Option 3: 14 – 196
Option 4: 15 – 225
Option 1: 3 – 28
Option 2: 2 – 9
Option 3: 5 – 124
Option 4: 4 – 65
Option 1: 9 – 90
Option 2: 6 – 42
Option 3: 5 – 30
Option 4: 4 – 36
Option 1: 138 – 12
Option 2: 237 – 11
Option 3: 438 – 15
Option 4: 961 – 16
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