Neco Model Questions Vol1 2017 Mathematics Question 12

Practice objective / multiple choice question 12 from the 2017 Neco Model Questions Vol1 Mathematics examination.

Neco Model Questions Vol1 2017 Mathematics Objective / Multiple Choice Hard Difficulty
Question 12 NECO_MODEL_QUESTIONS_VOL1 • 2017 • MATHEMATICS • objective

A cylindrical water tank has radius \(r\) cm and height \(h\) cm. A right circular cone of the same radius sits on top of the cylinder, its height being half the cylinder's height. The total exterior surface area (excluding the base of the cylinder) is \(600\pi\ \text{cm}^2\). If the cylinder's height is three times its radius, determine the total volume of the tank (cylinder plus cone) in cubic centimetres, correct to the nearest whole number.

Answer Options

A. 7600
B. 7200
Correct Answer C. 7415
D. 8000
Correct Answer
C
Correct Option:
7415

About This Question

This is Neco Model Questions Vol1 2017 Mathematics Question 12. It is one of the objective questions from the 2017 Neco Model Questions Vol1 Mathematics examination.

Difficulty level: Hard .

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