at a party ,8 bottles of soft drink are served for e ery batch of 6 children.How many bottles would be served if 36 children are present at the party?

A machine in a soft drink factory fills 840 bottles in six hours. How many bottles will it fill in five hours?

Dorji has a few bottles of soft drink in his restaurant. But, unfortunately, these are not labelled. He has to serve the drinks on the demand of customers. One customer wants acidic drink, another wants basic and third one wants neutral drink. How will Dorji decide which drink is to be served to whom?