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ankit

· started a discussion

· 1 Months ago

ankit (Question: 233366.0 )

answer should be 6..

Question:
By melting a solid lead sphere of diameter 12 cm, three small spheres are made whose radii are in the ratio 3 : 4 : 5. The radius (in cm) of the smallest sphere is-
Options:
A) 3
B) 6
C) 1.5
D) 4
Solution:

Ans: (a)

ankur sharma

· commented

· 1 Months ago

Yet to be approved!

ruchika sharma

· commented

· 1 Months ago

yes,, i got the same.

Vikram Singh

· commented

· 1 Months ago

Yet to be approved!
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