If Net Sales is Tk. 1,20,000. Net Profit is Tk. 48,000 and Average Asset is Tk. 150,000 then which of the following is the Net Profit Margin

In a certain city 40% of the people have black hair, 25% have black eyes and 10% have both black hair and blac...

The ratio of two numbers is 9:15. If the former number is 36 then the next number is:

The sum of three consecutive even numbers is 42 and the sum of three consecutive odd numbers is 51. Find the r...

If a commission of 10% is given to the customer on the catalog price of a book, the publisher gains 20%. If th...

If Shamim were twice as old as he is now, he would be 40 years older than kamal. If Kamal is 10 years younger...

A car travels 330 miles in 6 hours, while the return trip takes 5 hours. What is the average speed i miles per...