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 will be the answer. If there is ‘No error’ mark (5) as the answer (Ignore errors of punctuation, if any)

प्र:

Since most of the urban people (A) / have been lived (B)/ at polluted areas (C) / they suffers from severe (D) / diseases caused by pollution. (E)

• 1
  Since most of the urban people
• 2
  have been lived
• 3
  at polluted areas
• 4
  they suffers from severe
• 5
  All are incorrect