A small seminar hall can hold 100 chairs. Three different colours (red, blue and
green) of chairs are available. The cost of red colour chair is Rs.240, the cost of a
blue colour chair is Rs.260 and the cost of a green colour chair is Rs.300. The total
cost of chairs is Rs.25,000. Find at least 3 different solution of the number of chairs
in each colour to be purchased.
