Commercial arithmetic and ratio

Question 1 of 10

A shopkeeper gives a 5% discount on a GH¢400 item. The customer pays

Question 2 of 10

VAT of 15% is charged on a GH¢200 item. The total price is

Question 3 of 10

A car travels 150 km in 2½ hours. Its average speed is

Question 4 of 10

If 3 pencils cost 90 pesewas, one pencil costs

Question 5 of 10

A discount of 10% is given on an item marked GH¢250. What is the selling price?

Question 6 of 10

A car travels 180 km in 3 hours. What is its average speed?

Question 7 of 10

Find the simple interest on GH₵ 500 at 8% per annum for 3 years.

Question 8 of 10

A trader bought a radio for GH₵ 80 and sold it for GH₵ 100. Find the profit as a percentage of the cost price.

Question 9 of 10

The cost of 5 books is GH¢60. What is the cost of 8 books?

Question 10 of 10

A worker earns GH¢50 a day. How much does he earn in 22 days?