Mensuration & Trigonometry Aptitude Test

Q.  2 cylinders have their radii into ratio 4:7. If their heights are in the ration of 21:8 then their volumes would be in what ratio?

a. 2:3
b. 7:6
c. 6:7
d. 3:2


ANSWER: See Answer
 
No explanation is available for this question!
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