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Select the option that is related to the third number in the same way as the second number is related to the first number. 12 ∶ 138 ∶∶ 14 ∶ ?

A163

B187

C189

D191

Answer:

C. 189

Read Explanation:

12^2 - 12/2 =144 - 6 = 138 Similarly, 14 : ? 14^2 - 14/2 =196 - 7 = 189


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