The mean proportion between 72 and 128 is


A) 100

B) 90.67

C) 109.34

D) 96

Correct Answer:
D) 96

Description for Correct answer:

. 72 : x = x : 128
\( \sqrt{12 8 \times72} = 96\)


Part of solved Ratio and Proportions questions and answers : >> Aptitude >> Ratio and Proportions








Comments

good question
- Victory,Gani





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