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Saista maqusood

· started a discussion

· 1 Months ago

Ans 6 (Question:233366.0)

4/3 pie 216= 4/3 pie 216x/8
×=2
If taken 3x/2, 4x/2 & 5x/2

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)

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