Q 1. Griffey's weight increased by 10% in 2016. In 2017, his weight increased by 12% and in 2018, his weight decreased by 20%. What was the percentage change in his weight during the period 2016-2018?
Part of the given sentence is marked in bold type. Choose the option which should replace the phrase marked in bold type to make the sentence grammatically correct. If the sentence is correct as it is, mark 'No correction required' as the answer.
Had I realised how close I was to the edge of the valley, I would not have carried the bags there.