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1. For which year, the percentage rise/fall in the number of students who left the school compared to the previous year is maximum?





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  • By: guest on 01 Jun 2017 11.13 pm
    The percentage rise/fall in the number of students who left the school (compared to the previous year) during various years are: For 1997 = (450 - 250) x 100 % = 80% (rise). 250 For 1998 = (450 - 400) x 100 % = 11.11% (fall). 450 For 1999 = (400 - 350) x 100 % = 12.5% (fall). 400 For 2000 = (450 - 350) x 100 % = 28.57% (rise). 350 For 2001 = (450 - 450) x 100 % = 0%. 450 Clearly, the maximum percentage rise/fall is for 1997.
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