Read each sentence to find out whether there is any grammatical error in it. The error, if any will be in one part of the sentence. The letter of that part is the answer. If there is no error, the answer is 'E'. (Ignore the errors of punctuation, if any).
In spite of toiling very hardly he realised that he had not earned anything substantial.
In spite of toiling
very hardly he
realised that he had
not earned anything substantial.
No error
Correct answer is B
very hard he