Sawaal
168
Q:

The third proportional to 9 and 12 is ?

A) 14 B) 16
C) 18 D) 20

Answer:   B) 16



Explanation:

Let the third proportion to 9 & 12 be 'x'.

=> 9:12 = 12 :p

=> p = 12x12/9 = 16.

Subject: Ratios and Proportions
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Bank Clerk , Bank PO
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