A businessman has 1000 kg of rice, part of which he sells at 8% profit and the rest at 18% profit. He gains 14% on the whole. How much Kg of rice did he sell at 18% profit?

গণিত লাভ-ক্ষতি 05 Oct, 2018

প্রশ্ন A businessman has 1000 kg of rice, part of which he sells at 8% profit and the rest at 18% profit. He gains 14% on the whole. How much Kg of rice did he sell at 18% profit?

  • ক.
    600
  • খ.
    620
  • গ.
    640
  • ঘ.
    None

সঠিক উত্তর

600

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