Gce Model Questions Vol1 2025 Mathematics Question 11
Practice objective / multiple choice question 11 from the 2025 Gce Model Questions Vol1 Mathematics examination.
A closed cylindrical tank with a hemispherical dome on top and a circular base has a total external surface area of \(1500\) cm\(^2\). The surface area includes the curved surface of the cylinder, the curved surface of the hemisphere, and the base of the cylinder. Determine the dimensions (radius \(r\) and cylinder height \(h\) in cm) that maximise the internal volume of the tank, and then give the maximum volume (to the nearest cm\(^3\)).
Answer Options
About This Question
This is Gce Model Questions Vol1 2025 Mathematics Question 11. It is one of the objective questions from the 2025 Gce Model Questions Vol1 Mathematics examination.
Difficulty level: Hard .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.