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 letter of that part is the answer. If there is no error, the answer is 'E'. (Ignore the errors of punctuation, if any).
The observers felt that the stronger team had to face defeat because the players didn't play whole hearted.
The observers felt that
the stronger team had to face
defeat because the players
didn't play whole hearted.
No error
Correct answer is D
didn't play whole heartedly