(2) of section 10 of the Indian Income tax Act, 1922 provides for the computation of profits and gains chargeable to tax under the head 'business ' after making the following allowances: "(vii) in respect of any such building, machinery or plant which has been sold or discarded or demolished or destroyed, the amount by which the written down value thereof exceeds the amount for which the building, machinery or plant, as the case may be, is actually sold or its scrap value: Provided that such amount is actually written off in the books of the assessee: Provided further that where the amount for which any such building, machinery or plant is sold, whether during the continuance of the business or after the cessation thereof, exceeds the written down value, so much of the excess as does not exceed the difference between the original cost and the written down value shall be deemed to be 204 profits of the previous year in which the sale took place: xxx xxxx xxxxx" The argument for the assessee is that the word "sold" in the clause refers to a sale transaction affected on the free volition of the seller and not where it is in the nature of a compulsory transfer for recovering an arrear of land revenue.