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Aptitude · Q38

Square Root And Cube Root

Competitive Exams · Aptitude · question 38

Q38

R is a positive number. It is multiplied by 8 and then squared. The square is now divided by 4 and the square root is taken. The result of the square root is Q. What is the value of Q ?

A.
3R
B.
4R
Answer
C.
7R
D.
9R

Answer: Option B

Solution

Answer: Option B
Solution:
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