engineering recuitment FCI JE 2022 Mock Test for CE/ME/EE (Phase I & II) Quantitative Aptitude Mensuration Plane Figures
The ratio of area of two circles is 16 : 9. Find the ratio of their circumference.
1
3 : 4
2
2 : 1
3
4 : 3
4
4 : 5
5
None of the above/ More than one of the above.