engineering recuitment ICAR Technician 2021 Mock Test (Re-Exam) Quantitative Aptitude Mensuration Solid Figures
A well of radius 2 m is dug 16.8 m deep. The soil taken out of it is spread evenly all around the well to form a 48 cm high embankment. What is the width (in m) of the embankment?
1
8
2
10
3
9.6
4
8.4