In this question has a sentence with three underlined parts labeled (a), (b) and (c). Read each sentence to find out whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter, i.e., (a) or (b) or (c). If you find ‘No error’, your response should be indicated as (d).

(a) Ten years ago he was having an income
(b) of over ten thousand rupees a month;
(c) he must indeed be a wealthy man by now.
(d) No error

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