৩১১৪১
A Company makes a profit 6% on its first Tk. 10,000 of sales day and 5% an all sales in excess of Tk. 10,000 for that day. How much profit will the company make in a day when sales are Tk. 60,000?
উত্তর
3100
৩১১৪২
In a group of people solicited by a charity, 30% contributed Tk. 2400 each, 45% contributed Tk. 1200 each, and the rest contributed Tk. 120 each. If the charity received a total of Tk. 18,000 form the people who contributed Tk. 120.00, how much was contributed by the entire group?
উত্তর
7,74,000
৩১১৪৩
In an examination there were 50 multiple choice question, For every right answer 1 point is added and for every wrong answer 0.25 points are deducted from the total. No point is added or deducted for any unanswered question. An applicant answered 80% of the total number of questions and got a total point of 35. How many answers of the applicant were wrong?
উত্তর
6
৩১১৪৫
A box contains 10 balls, some are red and some are black. Each of the following could be the ratio of the red to black balls EXCEPT ---
উত্তর
5:1
৩১১৪৬
It takes Russel 20 minutes to inspect a car and Sohel needs 18 minutes to inspect a car. They both start inspecting cars separately at 10:00 am. At certain points of time, both of them will finish inspecting a car at the same time. When will this occur for the first time?
উত্তর
1 : 00 pm
৩১১৪৭
A cake is divided into 10 pieces. If Mohiuddin takes 1/3 of the cake and Morshed takes 1/3 of the rest the are left, how many pieces are still left?
উত্তর
10
৩১১৪৮
The price of corn rose by 20% two years ago and 15% last year. What is the combined percent increase in price?
উত্তর
5%
৩১১৪৯
A worker is paid d Dollar an hour for the first 8 hours. Four every hour after the first 8 hours, she is paid c dollars an hour. If she works 12 hours in one day, what is the average hourly wage for that day?
উত্তর
8d+4c
৩১১৫০
There are 50 students enrolled is business finance. Of the enrolled students, 90% took the final exam. Two thirds of the students who took the final exam passed it. How many students passed the final exam?
উত্তর
30