Sabita is making garlands of chinarose and marigold. If she made 12 garlands of chinarose and 15 of marigold, then let’s find what is the ratio of the number of garlands of chinarose and marigold.

Rafika Begum and Aajma Khatoon, are making garlands .Aajma Khatoon made 6 garlands more that Rafika Begum. Let us form a relation to find the number of garlands Aajma Khatoon made.

For making a flower garland of hibiscus and Indian marigold, 105 of these flowers were collected. If the ratio of hibiscus and marigold is 3:4 , find how many hibiscus and marigold are there. Also find how many more hibiscus must be collected so that the ratio of these two types of flowers become equal.

A factory makes tennis rackets and cricket bats. A tennis racket takes 1.5 hours of machine time and 3 hours of craftman's time in its making while a cricket bat takes 3 hour of machine time and 1 hour of craftman's time.In a day, the factory has the availability of not more than 42 hours of machine time and 24 hours of craftman's time. (i) What number of rackets and bats must be made if the factory is to work at full capacity? (ii) If the profit on a racket and on a bat is Rs. 20 and Rs. 10 respectivelh, find the maximum profit of the factory when it works at full capacity.