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Question: The persent ratio of students to teachers at a certain school is 30 to 1. If the student enrollment were to increase by 50 students and the number of teachers were to increase by 5, the ratio of students to teachers would then be 25 to 1. What is the present number of teacher?
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Question: The persent ratio of students to teachers at a certain school is 30 to 1. If the student enrollment were to increase by 50 students and the number of teachers were to increase by 5, the ratio of students to teachers would then be 25 to 1. What is the present number of teacher?
Question 1: The persent ratio of students to teachers at a certain school is 30 to 1. If the student enrollment were to increase by 50 students and the number of teachers were to increase by 5, the ratio of students to teachers would then be 25 to 1. What is the present number of teacher?
View topic: শতকরা ও লাভ-ক্ষতি (Percentage and Profit and loss)
15
10
12
8
Source: Midland Bank ltd - Management Trainee Officer - 10.04.2015
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Answer: 15
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At a selling price of Tk 273 a book yields 30% profit. What selling price (in Taka) will yield the profit of 10%?
The profit earned by selling an article of Tk. 900 is double the loss incurred when the same article is sold for Tk. 450. At what price should the article be sold make 25% profit?
একজন ডিম বিক্রেতা প্রতি ডজন ৩০ টাকা দরে ৮ ডজন এবং ২৫ টাকা দরে ১২ ডজন ক্রয় করে ২৮ টাকা ডজন দরে বিক্রি করলে তার লাভ কত?
If selling price is doubled, the profit triples, Find the profit percent.
Total price of a shirt and a pant is Tk. 850. If the price of the shirt increases by 12% and the pant by 5% then the total price become Tk. 934.50. What was the original price of the shirt before price increment?
A book sells for Tk. 65. This price gives the seller a profit of 30%. what will be the new selling price (in Tk) if he cuts the profit to 10%?
৫০০ টাকার ৪ বছরের সুদ এবং ৬০০ টাকার ৫ বছরের সুদ একত্রে ৫০০ টাকা হলে, সুদের হার কত ?
Rahim sells 60% of apples he had and throws away 15% of the remainder . Next day he sells 50% of the remainder and throws away the rest. What percent (in total) of his apples does Rahim throw ?
Alam sold two vehicles for Tk. 46000 each . If he gained 10% on the first and lost 10% on another , then what is his percentage profit or loss in this transaction?
কোনো দ্রব্যের মূল্য ৬% বৃদ্ধি পেলে ঐ দ্রব্যের ব্যবহার কী পরিমাণ কমালে ঐ দ্রব্যের জন্য ব্যয় বৃদ্ধি পাবে না?
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বাচ্য ও বাচ্য পরিবর্তন
বাংলা সাহিত্যে প্রথম
পাটিগণিত প্রাথমিক ধারণা (Basics of Arithmetic)
বয়স (Ages)
ট্রেন ও গতিবেগ (Train & Speed)
দশমিক-ভগ্নাংশ (Decimal Fraction)
আবহাওয়া, জলবায়ু ও দুর্যোগ
বাংলা ভাষা ও বাংলা ব্যকরণ
প্রগ্রারমিং ভাষা ও সফটওয়্যার
গানের রচয়িতা ও সুরকার
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