ABC26GN5038 · Volume and Surface Area

Subject: General Aptitude · Chapter: Volume and Surface Area · Exam: · Marks: · Difficulty:

A metallic cone of radius 12 cm and height 24 cm is melted and made into spheres of radius 2 cm each. How many spheres are there?

(a)108

(b)120

(c)144

(d)180

Answer

Answer (as printed): A

Explanation

Number of spheres $=\frac{\text { Volume of cone }}{\text { Volume of } 1 \text { sphere }}$

Explanation as extracted from the printed page; notation may be imperfect.