বাংলাদেশ পেট্রোলিয়াম এক্সপ্লোরেশন অ্যান্ড প্রোডাকশন কোম্পানি লিমিটেড — অফিসার 2009-04-17 — প্রশ্ন ও সমাধান

Employees of a discount appliance store receive an additional 20% off of the lowest price on an item. If an employee purchases a dishwasher during a 15% off sale, how much will he pay if the dishwasher originally cost USD 450?

The area of a rectangle R with width 4 feet is equal to the area of a square S which has a perimeter of 24 feet. The perimeter of the rectangle R, in feet, is :

Sarah needs to make a cake and some cookies. The cake requires 3/4 cup of sugar and the cookies require 3/5 cup of sugar. Sarah has 15/16 cups of sugar. Does she have enough, or how much more does she need?

Find the volume of a triangular solid cylinder with the following dimensions : 4 feet base, 3 feet height of triangle and 10 feet height of the cylinder?

Mr. Jaman is insured completely for Tk. 1,50,000 against damages to his machinery. For any damage over Tk. 1,50,000 the insurance company will pay Tk. 1,50,000 plus only 15% of the additional damage. For a recent accident, Mr. Jaman was paid Tk. 1,56,000 by the insurance company. What was the total amount of the damage estimated?

When Ehsan was preparing to make a tape from some of his favourite songs, he noticed that the Hadi's song was 1 minutes longer than Bonna's song and Niaj's song was 1 minutes less than twice as long as Bonna's song. If the total time for these three songs is 12 minutes, how long is Niaj's song?

Melinda's lights went out. She has 3 pairs of red socks in her drawer, 2 pairs of black socks, and 5 pairs of white socks. What is the minimum number of pairs she must remove from the drawer to ensure that she has a pair of each color

If the sales tax on an appliance priced at Tk. 300 is between 5% and 8%, then the cost (price plus sales tax) of the appliance can be :

Which country is not a member of European Union?

Of the 45 families in a locality, 25 families have working mothers and 10 families have retired individuals as members to look after the children at home. Of the families, 8 have both working mothers and retired individuals as members. How many of the families have working mothers but no retired individuals as members?