Question
In the following question, a sentence is given, divided
into four parts (A), (B), (C) and (D). The error, if any, will only be in TWO PHRASES/PARTS of the sentence. The combination of those parts is the answer. If no part in the sentence has an error, then mark 'No error' as your answer. Ignore errors of punctuations, if any. India has an overall surplus of power in terms (A)/ of generation today, but the real troubled is (B)/ which power is not available where and when (C)/ it is needed, particularly during peak periods (D).Solution
The errors are in (B) & (C). In part (B), the use of verb 'troubled' is incorrect; the adjective 'real' indicates that a noun should be used instead. In part (C), the use of 'which' is incorrect; 'which' is used in case of non-essential clauses. The clause after 'which' is an essential clause, thus, 'that' should be used here instead. Hence, option (c) is the correct answer.
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