About This Set
These 25 questions check the basic method for every type in this chapter: CP, SP and profit %, articles and two-item questions, marked price and discount, and false weights and chains of sales. They are not grouped by type, so before each one, ask which price the percentage is on. Take about 25 minutes for the set and don't look at any explanation until you finish. Below 20 right, go back to the topic section for each one you missed before Practice Set 2.