Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Geometry & MensurationArea, Perimeter and Volume
16 hemispheres of radius $2$ cm are melted to make a single sphere. Find the radius of the sphere.
- A.$6$ cm
- B.$8$ cm
- C.$4$ cmCorrect answer
- D.$2$ cm
Timed quizzes, instant results, track your progress — free
Practice these MCQs in the appQuick fact: The radius of the sphere formed is $4$ cm.