A vessel is in th

 .................LEAD SHOTS EACH OF DIAMETER = 0.5 CM
When lead shots are dropped in the Vessel, the same amount of water will come out of the vessel as the Total Volume Of Lead Shots.
Height (h) of conical vessel = 8 cm

Radius (r₁ ) of conical vessel = 5 cm

Radius (r₂ ) of lead shots = 0.5 cm
Volume of water = Volume of Vessel 
Let n number of lead shots were dropped in the vessel

Volume of water spilled = Volume of dropped lead shots

Hence, the number of lead shots dropped in the vessel is 100.