Q.  Mcdonald provides colddrink to the consumer daily in a cylindrical glasses of radius 7 cm. If the glass is filled with Cocacola upto an height of 12 cm, find how many litres of cocacola is needed to serve 100 consumer? 

1. 164 litres
2. 184.8 Litrss
3. 200 litres
4. 160.5 litres