Question

Select the option that is related to the third number in

12sup2 144, 144 divide 2 72 22sup2 484, 484 divide 2 242 18sup2 324, 324 divide 2 162

the same way as the second number is related to the first number and the sixth number is related to the fifth number. 12 : 72 :: 18 : ? :: 22 : 242

A 162

B 164

C 140

D 160

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Solution