Neco Model Questions Vol1 2021 Mathematics Question 16
Practice objective / multiple choice question 16 from the 2021 Neco Model Questions Vol1 Mathematics examination.
A solid consists of a right circular cylinder of radius \(r\) cm and height \(h\) cm, with a right circular cone of the same base radius \(r\) cm and height \(h\) cm placed on top of the cylinder. The total surface area of the solid (including the curved surface of the cylinder, the base of the cylinder, and the curved surface of the cone) is \(124\pi\) cm\(^2\), and the total volume is \(200\pi\) cm\(^3\). Find the ratio \(\dfrac{h}{r}\).
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About This Question
This is Neco Model Questions Vol1 2021 Mathematics Question 16. It is one of the objective questions from the 2021 Neco Model Questions Vol1 Mathematics examination.
Difficulty level: Hard .
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