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Home Questions YEERQVFWSZ
Target Exam

CUET

Subject

General Test

Chapter

Numerical Ability

Topic

Ratios

Question:

The mean proportion between 4 and 64 is :

Options:

64

16

45

24

Correct Answer:

16

Explanation:

Let the mean proportion be x

Therefore, 64 : x = x : 4

⇒ x × x = 64 × 4

⇒ x2 = 256

⇒ x = 16

CUET Questions