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rahul

· started a discussion

· 1 Months ago

sol is wrong (Question: 227797.0 )

ans should be 1:1

Question:
In two cones, the curved surface area of first cone is double of second cone and slant height of first cone is double of second cone, then what is the ratio of radius of second cone to first cone ?
Options:
A) 1 : 2
B) 4 : 1
C) 1 : 4
D) 2 : 1
Solution:

Ans: (b)

Knowledge Expert

· commented

· 1 Months ago

Dear Student,
Your answer is wrong, read the question and explanation carefully, 4:1 is the correct answer.
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