The solution is derived based on the definitions provided in the context. Total Revenue (TR) is calculated as the product of market price and quantity sold ($TR = p \times q$). Since the market price is fixed at Rs 10, TR increases by Rs 10 for each additional unit sold. Marginal Revenue (MR) is defined as the increase in total revenue for a unit increase in output. In this case, because the price is constant, the increase in TR is always Rs 10 for every unit sold. Average Revenue (AR) is defined as total revenue per unit of output ($TR/q$). Algebraically, since $TR = p \times q$, dividing by $q$ gives $AR = p$. Thus, AR remains constant at Rs 10. At quantity 0, MR and AR are undefined/not applicable as there is no output.