Subject: General Aptitude · Chapter: Volume and Surface Area · Exam: · Marks: · Difficulty:
The diameter of the iron ball used for the shot-put game is 14 cm. It is melted and then a solid cylinder of height $2 \frac{1}{3} \mathrm{cm}$ is made. What will be the diameter of the base of the cylinder?
(a)14 cm
(b)$\frac{14}{3} \mathrm{cm}$
(c)28 cm
(d)$\frac{28}{3} \mathrm{cm}$
Answer
Answer (as printed): C
Explanation
Let the radius of the cylinder be R.
Explanation as extracted from the printed page; notation may be imperfect.