Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the number- pair that is different.

Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the number- pair that is different.
QuestionFour number-pairs have been given, out of which three are alike in some manner and one is different. Select the number- pair that is different.
Typemultiple_choice
Option61incorrect
Option109incorrect
Option73incorrect
Option91correct
SolutionExcept (d) all other are prime numbers
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