Mensurationhard · Past Paper
A spherical glass vessel has a cylindrical neck 8 cm long, 2 cm in diameter; the diameter of the spherical part is 8.5 cm. Find the volume of water it can hold.
A346.51 cm³
B321.39 cm³
C364 cm³
D310 cm³
✓ Correct Answer: A — 346.51 cm³
Vol_neck = π(1²)8 = 8π ≈ 25.12. Vol_sphere = 4/3 π (4.25)³ ≈ 321.39. Total ≈ 346.51 cm³.
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