(d)the new machinery or plant (not being a ship or an aircraft)—(i)was not used either within or outside India by any other person before its installation by the assessee;(ii)is not installed in any office premises or any residential accommodation, including accommodation in the nature of a guest house;(iii)is not in the nature of any office appliances or road transport vehicle; or(iv)is not an asset on which the whole of the actual cost is allowed as a deduction (whether by way of depreciation or otherwise) in computing the income under the head "Profits and gains of business or profession" of any tax year.