Direction: Spot the grammatical errors in the given sentence. Mark the part with error as your answer. If there is no error, mark "No error" as the answer. (Ignore punctuation error)

Further trials have added weight on (a)/ hese findings, and an expert panel concluded there was no evidence to (b)/ recommend betacarotene supplement for the general (c)/ population and strong evidence to recommend that smokers avoid it. (d)/ No error (e)

[SYNDICATE BANK(PO), 2010]