The ratio of the monthly incomes of three employees, Saloni, Reema and Kalyani, is 54 : 21 : 59, respectively. If Reemaโs annual income is โน5,04,000, what is the sum of Saloniโs and Kalyaniโs annual income?
In the following question, the second number is related to the first number in some way, choose the alternative which is similarly related to the third number.
64 : 729 : : 49 : ?