Practicing Success
CUET Preparation Today
CUET
General Test
Numerical Ability
Ratios
Find the mean proportion of 3 and 27.
5
10
6
9
Mean Proportional = \(\sqrt {3 × 27 }\) = \(\sqrt {3 × 3 × 3 × 3 }\)
⇒ MP = 3 x 3 = 9.