সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
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 class the ratio of the number of boys to girls is 5 : 3. What percent of the students of the class are girls?
- ক. 37.5%
- খ. 50%
- গ. 60%
- ঘ. 62.5%
সঠিক উত্তরঃ 37.5%
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- The ratio of the number of boys to the number boys to the number of girls in a certain school club is 3 : 4. If there are 5 more girls than boys in the club, how many girls are in the club?
- Saif, Noman and Morshed divided a sum of money among thenselves in the ratio 2 : 3 : 7. Find the share of Saif if the total share of Saif and Noman together is Tk.1500 less than that of Morshed.
- A football team had a ratio of win to loss of 3 : 1. After wining 6 games in a row the team's ratio of win to loss became 5 : 1. How many games had the team won before it the six games?
- A sum of money is to distributed among A, B, C, D in the proportion of 5 : 2 : 4 : 3. If C gets Tk. 1000 more than D, what is B's share?
- For a certain student the average of five test scores is 83. If four of the scores are 81, 79, 85 and 90. What is the score of the fifth test?
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Topic
Ratio, Proportion and Partnership