Directions: In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
1
Mr Bajaj has resigned (A) / from the post of director (B) / which he holds (C) / for over ten years. (D) / No error (E)
» Explain it
C
In option C, 'holds' must be replaced with 'held' to match the tense of the principal clause.

Hence, option C is correct.
 
2
Ram will be suspended (A) / because he opened an account (B) / without obtaining none (C) / of the necessary documents. (D) / No error 
» Explain it
C
In part C, two negatives 'without' and 'none' can't go together. 'None' hence must be replaced with 'any' to make it a grammatically correct sentence. 

Hence, option C is correct.

 
3
 He was not a (A) / good manager because (B) / he did not know (C) / what to react in a crisis. (D) / No error (E)
» Explain it
D
In option D, 'what' must be replaced by 'how' for the sentence to make sense.

Hence, option D is correct.
 
4
To improve its efficiency (A) / all income tax officers (B) / will be provide with (C) / laptop next year. (D) / No error (E)
» Explain it
C
In part C, 'provide' must be replaced with 'provided' as the sentence is in passive voice and past participle of the verb is required for the sentence to be grammatically correct.

Hence, option C is correct.
 
5
According to the survey (A) / more of forty per cent (B) / of Indians do not (C) / have access to banks. (D) / No error  (E)
» Explain it
B
Under the context, the phrase 'more of' must be replaced with the prepositional phrase 'more than', which means 'over', to make it a grammatically correct sentence. 

Hence, option B is correct.