In what ratio Darjeeling Tea costing per be mixed with Assam Tea costing per so that there is a gain of by selling the mixture at per .
Compute the required ratio.
In the question, it is given that Darjeeling Tea costing per be mixed with Assam Tea costing per so that there is a gain of by selling the mixture at per .
Selling Price is
=
The suitable Price for Darjeeling Tea is .
The suitable Price for Assam Tea is .
So, the required ratio can be given as follows:
..
Therefore, the required ratio is .
Hence, option (D) is the correct answer.