The correct answer is: B. Loss of Rs. 50,000
The total cost of the machine is Rs. 1,00,000 + Rs. 10,000 = Rs. 1,10,000.
The accumulated depreciation is Rs. 50,000.
The sale price is Rs. 60,000.
Therefore, the loss from the sale is Rs. 1,10,000 – Rs. 60,000 = Rs. 50,000.
Option A is incorrect because the profit is Rs. 10,000, not Rs. 10,000.
Option C is incorrect because the loss is Rs. 50,000, not Rs. 40,000.
Option D is incorrect because there is a loss from the sale, not no profit or no loss.