Question
Find out the error according to the grammar and context of
the given sentences. If there is no error, mark option 5, i.e. No error. (Ignore the punctuation errors, if any.) Overweight and obesity in (a)/ adults and children have doubled (b)/ in the last 15 years and tripled (c)/ in the last three decade (d)/ no error (e)Solution
"Three decade" is incorrect because "decade" is singular. Since "three" is plural, the correct word should be "decades" (plural form).Corrected Sentence:"Overweight and obesity in adults and children have doubled in the last 15 years and tripled in the last three decades."
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