Sentence Correction MCQs

Directions 1-10.    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 number of that part is the answer. If there is no error the answer is (5). (Ignore errors of punctuation, if any.)
1.    Selling peanuts (1) / on the road is (2) / the only means of earning(3) / in respect of most of the people (4) / No error (5)
2.    Her  talk was (1) / judged by many (2)/as one of the most Important talks (3) /given in the seminar(4) / No error  / (5)
3.    The boy who was guilty with (1) / having stolen the cell phone (2) / came out (3) / With the truth / (4) None error / (5)
4.    She is the teacher (1) / whomi know (2) / has helped my son (3)/ in the examination (4) /No error/(5)
5.    You cannot demand (1) / all your articles (2) / unless you do not (3) / give advance notice (4) / No error (5)
6.    We insisted, but neither (1) / lona nor her assistant (2) / are ready to (3) / work on Sunday (4) / No error (5)
7.    There is just not enough (1) / time in my unit to sit round (2) / talking about how we feel (3) / about each other (4)/ No error (5)
8.    The act will be passed (1) / with a comfortable majority if all (2) / the partIsans of (3) / her group favours it (4) / No error (5)
9.    Hardly had (1) / entered the airport (2) / than I met (3) / my cousin Tilak / (4) No error (5)
10.    An anti-terrorism cell is opened (1) / by the town police (2) / three months ago (3) / as a precautIonary measure (4) /No error (5)

Answers
1. (4)    2. (2)    3. (1)    4. (2)    5. (3)    6. (3)    7. (3)    8. (4)    9. (3)    10. (1)