Question : The third proportional to 4 and 6 is:
Option 1: 9
Option 2: 16
Option 3: 6
Option 4: 36
Correct Answer: 9
Solution :
The third proportional to $a$ and $b$ = $\frac{b^2}{a}$
The third proportional to 4 and 6 = $\frac{6^2}{4}$
= $\frac{36}{4}$
= 9
Hence, the correct answer is 9.
Related Questions
Know More about
Staff Selection Commission Multi Tasking ...
Application | Cutoff | Selection Process | Preparation Tips | Eligibility | Exam Pattern | Admit Card
Get Updates BrochureYour Staff Selection Commission Multi Tasking Staff Exam brochure has been successfully mailed to your registered email id “”.