Spot the grammatical errors in the given sentence. Mark the part with error as your answer. If there is no error, mark "No error" as the answer. (Ignore punctuation error) Farmhouse owners in the city, (a)/ who were till now paid property tax (b)/ for only the built-up area Of the plot, will soon (c)/ have to pay tax to the government for vacant land also. (d)/ No error (e)