Question
Select the option that is related to the fifth number in
the same way as the second number is related to first number and the third number is related to the fourth number. 23 : 55 :: 86 : 154 :: 74 : ?Solution
First number + (Reverse of first number) = Second number. 23 + 32 = 55 86 + 68 = 154 74 + 47 = 121
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