SBI Clerk Exam 22-Feb-2020 Solved Paper

In the following sentence, four words have been printed in bold. One of these words might either be wrongly spelt or inappropriate in the context of the sentence. Find out the word that is inappropriate or wrongly spelt, if any. If the words printed in bold are correctly spelt and appropriate in the context of the sentence then mark (5) i.e. ‘No error’ as your answer.
The old man had been to all the courts in the country and exhausted all his appealing in the process.