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Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. 4:8::8:32:: 12:?

A72

B36

C24

D144

Answer:

A. 72

Read Explanation:

2nd number =(1st number2)2×2=(\frac{\text{1st number}}{2})^2\times2


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