Discussions
Select Date
Tags:
vikash sangwan

· started a discussion

· 1 Months ago

in question r=h is given then how can we found them again?

Question:
A cylinder and a cone have equal radii of their bases and equal heights. If their curved surface areas are in the ratio 8 : 5, the ratio of their radius and height is  – 
Options:
A) 1 : 2
B) 1 : 3
C) 2 : 3
D) 3 : 4
Solution:
Ans: (d)


hi

· commented

· 1 Months ago

All Rights Reserved Top Rankers