Q218
If the ratio between the areas of two circles is 4 : 1 then the ratio between their radii will be ?
A.
1 : 2
B.
2 : 1
AnswerC.
1 : 3
D.
4 : 1
Answer: Option B
Solution
Answer: Option B
Solution:
Aptitude · Q218
Area
Competitive Exams · Aptitude · question 218