Question

Directions : Read each sentence to find out whether there is any 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 error of punctuation, if any)

The entire spectrum of education and philosophy ,1) / science and technology have been 2)/ benefitted through 3)/ the introduction of English language 4).No Error 5).

Q: The entire spectrum of education and philosophy ,1) / science and technology have been 2)/ benefitte

has been will come in place of have been; as, here we are talking about one spectrum including all the fields and not the fields individually so we will be using HAS(second or third person singular) in place of HAVE.(plural)