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SSC CGL 2018 PYQ — Question 43

SSC CGL Tier II Quant - 20/02/2018 • Quantitative Aptitude • Q43

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The ratio of curved surface area and volume of a cylinder is 1 : 7. The ratio of total surface area and volume is 187 : 770. What is the respective ratio of its base radius and height?

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Correct answer: D

Explanation

The correct answer is option 4. i.e. 7 : 10

Now,