Question
Mathematics Question on Mensuration
A spherical ball of lead, 3 cm in diameter is melted and recast into three spherical balls. The diameter of two of these are 1.5 cm and 2 cm respectively. The diameter of the third ball is :
A
2.5 cm
B
2.66 cm
C
3 cm
D
3.5 cm
Answer
2.5 cm
Explanation
Solution
The correct option is (A): 2.5 cm