A manufacturer of jam wants to make a profit of Tk. 0.65 each to make first 100 jars of jams and Tk. 0.55 to make each jar after the first 100. What price would he charge for 300 jars of jam?
A man is running at a speed of 8 km per hour for a distance of 5200 metres. How many minutes would it take him to cover the distance?
A clock falls behind 10 minutes each day. How many days will it take to reach a point where the clock will indicate the correct time?
All the 120 students of 12th Batch BBA Program are members of the members of the IT Club or the Debate Club or both. If 90 students enrolled in the IT Club and 70 students enrolled in the Debate Club, how many students are in both the clubs?
A man is in need of money for 120 days. He asked a banker and the banker charger Tk. 360 at the rate of 6%. What was the amount asked for?
The number of passengers on Dhaka-Rangpur route increased by 35% when the fare was reduced by 15%. What will be the percentage increase in revenue?
The average mark obtained by 10 students was 6 and the average mark obtained by 6 other students was 10. What was the average mark obtained by all 16 students?
If the product of 3 consecutive integers is 120, then the sum of the integers is :
The price of a certain television set is discounted by 10% and the reduced price is then discounted by 10%. The series of successive discounts is equivalent to a single discount of ----
Mr. Kashem requires 7.50 kg of sugar every month. The price of sugar increased by 20% in the month of Ramadan. What is his consumption of sugar in Ramadan if spends the same amount of money for sugar?
How much should you deposit every year in a bank account to receive taka 1,00,00 after 5 years if the annual interest rate is 12%?
Rajib received 15% discount to purchase his book. The total discount he received was Tk. 75. What was the cost of books net of discount?
The regular price of a can of Coca is Tk. 15. If the regular price per can is discounted 15% when it is purchased in 24 can cases, what is the price of 74 cans of Coca Cola?
Harun invested Tk. 10,000 in Grameen Mutual Fund account exactly 3 years ago. The value of the account increased by 10% during the first year, increased by 5% in the second year and decreased by 10% during the third year. What is the value of the account today?
8 is added to x. The sum is multiplied by 3. The product is divided by 2. Then 7 is subtracted from the quotient. The remainder is 50. Therefore x is ----
If x=-1, which of the following has the largest value?
By selling an item, the producer, the wholesaler and the retailer all make profits at 20%. If the item sells for Tk. 21.60 by the retailer, find the production cost of the item.
An employer pays 3 workers X, Y and Z a total of Tk. 610 a week. X is paid 125% of the amount of Y is paid and 80% of the amount of Z is paid. How much does X make a week?