Subject
Bank Exam
Topic
বাংলাদেশ ব্যাংক (সহকারী পরিচালক) - ২৮.১০.২০২২
A merchant has 1000 kg of sugar, part of which he sells at 8% and the remaining at 18% profit. He gains 14% on the whole. Find the quantity of sugar that he sold at 18% profit.
A merchant has 1000 kg of sugar, part of which he sells at 8% and the remaining at 18% profit. He gains 14% on the whole. Find the quantity of sugar that he sold at 18% profit.
ক)
400kgখ)
560kgগ)
600kgঘ)
640kgExplanation
মনে করি , 18% লাভে বিক্রয়কৃত চিনির পরিমাণ x kg 8% লাভে " " " " (1000-x) " প্রশ্নমতে , x×18% +(1000-x)×8% =1000×14% বা,(x×18)/100 + (100-x)×8/100 =(1000×14)/100 বা,18x+8000-8x=14000 বা, 18x-8x=14000-8000 বা,10x=6000 x=600 kgRelated questions
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