Read each sentence to find out whether there is any grammatical mistake/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)

Q:

Light from many different sources 1)/ contains various colours 2)/ each with 3)/ its own brightness or intense.4)/No error 5)

• 1
  1
• 2
  2
• 3
  3
• 4
  4
• 5
  5