Test Index

AP ICET 2024 6th May 2024 Shift 1

Question : 192 of 200

Marks: +1, -0

75 ?

Solution:

The geometric mean of

n

numbers is given by:

\;\text{ Geometric Mean }\;=\;\sqrt[n]{x_1 x_2 \cdots x_n} .

For the numbers 12,30, and 75, the geometric mean is:

\;\text{ Geometric Mean }\;=\;\sqrt[3]{12 \times 30 \times 75}=\;\sqrt[3]{27000}=30 .

Quick Tip

To find the geometric mean, multiply the numbers together and take the n-th root,

where n is the number of numbers.

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