A company makes a profit of 6% on its first Tk. 1,000 of sales each day and Tk. 55 per thousand on all sales in excess of Tk. 1,000 for the day. How much profit will the company make in day when sales are Tk. 6,000?

In a shipment of 120 machine parts, 5 percent were defective. In a shipment of 80 machine parts, 10 percent we...

A coat was sold for Tk 75. The coat was sold for 150% of the cost of the coat. How much did the coat cost?

If the value of XYZ Company stock drops from Tk. 25 per share to Tk. 21 per share, What is the percent of the...

A and B together can paint a wall in 3 days. A can do it alone in 5 days. How many days would it take B to do...

In the equation : 31(m-n) - 32(m-n) + (m-n)=?

If the average of two numbers is M, and the larger number is L, what is the other number?