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Question: The ratio of the number of boys and girls in a school is 3:2. If 20% of the boys and 25% of the girls are scholarship holders, what percent of the students are not scholarship holders?
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Question: The ratio of the number of boys and girls in a school is 3:2. If 20% of the boys and 25% of the girls are scholarship holders, what percent of the students are not scholarship holders?
Question 1: The ratio of the number of boys and girls in a school is 3:2. If 20% of the boys and 25% of the girls are scholarship holders, what percent of the students are not scholarship holders?
View topic: অনুপাত - সমানুপাত (Ratio -Proportion)
56
70
78
none of these
Source: Dutch-Bangla Bank Ltd - Probationary Officer - 14.08.2015
Answer
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Answer: 78
Explanation:
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অনুপাত কী ?
Tow numbers A and B are such that the sum of 5% of A and 4%of B is two-third of the sum of 6% of A and 8%of B. Find the ratio of A : B .
Two trains of the same length running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively andhey cross each other in 23 seconds. What is the ratio of their speeds?
If the ratio of two numbers is 3:3 and their L.C.M is 84, then find the greater number.
ক : খ= ৪ : ৫ এবং গ= ২ : ৩ অনুপাতে যদি ক-এর ৮০০ টাকা থাকে তাহলে গ-এর টাকার পরিমাণ কত?
দুইটি সংখ্যার বিয়োগফল তাদের যোগফলের ১/৩ অংশ। সংখ্যা দুইটির অনুপাত?
Which of the ratio is the largest?
ত্রিভুজের 3 কোণের অনুপাত 1:2:3 এবং বৃহত্তম বাহুর দৈর্ঘ্য 6 সেমি হলে ক্ষুদ্রতম বাহুর দৈর্ঘ্য কত?
In a class , the ratio of the number of boys to girls is 5 : 3 . What percent of the students of the class are girls ?
In a mixture, the ratio of the milk and water is 6 : 5. when 22 liter mixture is replaced by water, the ratio becomes 9 : 13. Find the quantity of water after replacement.
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অসমতা (Inequality)
বাংলা ব্যাকরণের বিবিধ প্রশ্ন
আবহাওয়া, জলবায়ু ও দুর্যোগ
ছোট গল্প
ইন্টারনেট ও যোগাযোগ বাবস্থা
বাংলা সাহিত্যের বিবিধ প্রশ্ন
বাংলাদেশের কৃষি সম্পদ
ভূগোল, পরিবেশ ও দুর্যোগ ব্যবস্থাপনা
Number and Gender
Appropriate Preposition
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