In an examination, 1100 boys and 900 girls appeared. 50% of the boys and 40% of the girls passed the examination. The percentage of candidates failed is--

গণিত Percentage 07 Oct, 2020

প্রশ্ন In an examination, 1100 boys and 900 girls appeared. 50% of the boys and 40% of the girls passed the examination. The percentage of candidates failed is--

  • ক.
    54.5
  • খ.
    59.2
  • গ.
    45
  • ঘ.
    45.5

সঠিক উত্তর

54.5

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