PDF chapter test

### Theory

 1 Decimal expansion of rational numbers 2 Summary of reciprocal of natural number 3 Period of decimal expansion 4 Convert the decimal form of rational numbers to fractional form 5 Check whether the decimal form of rational number will terminate or non-terminate 6 Decimal expansion of irrational number 7 Some facts about irrational numbers 8 Finding irrational numbers between two numbers 9 Introduction to real numbers

### Textbook Questions

 1 Multiple choice question Difficulty: easy 2 2 Two marks example problems I Difficulty: medium 4 3 Two marks example problems II Difficulty: medium 3 4 Two marks example problems III Difficulty: medium 4 5 Two marks example problems IV Difficulty: medium 2 6 Two marks example problems V Difficulty: medium 0 7 Two marks example problems VI Difficulty: medium 2 8 Two marks example problems VII Difficulty: medium 2 9 Two marks example problems VIII Difficulty: medium 2 10 Two marks exercise problems I Difficulty: medium 4 11 Two marks exercise problems II Difficulty: medium 4 12 Two marks exercise problems III Difficulty: medium 4 13 Two marks exercise problems IV Difficulty: medium 2 14 Two marks exercise problems V Difficulty: medium 2 15 Two marks exercise problems VI Difficulty: medium 2 16 Two marks exercise problems VII Difficulty: medium 2 17 Two marks exercise problems VIII Difficulty: medium 0 18 Two marks exercise problems X Difficulty: medium 2 19 Two marks exercise problems XI Difficulty: medium 2 20 Two marks exercise problems XII Difficulty: medium 2 21 Five marks example problems IX Difficulty: hard 5 22 Five marks example problems X Difficulty: hard 5 23 Five marks example problems XI Difficulty: hard 0 24 Five marks example problems XII Difficulty: hard 0 25 Five marks exercise problems XIII Difficulty: hard 5 26 Five marks exercise problems XIV Difficulty: hard 0 27 Five marks exercise problems XV Difficulty: hard 0 28 Five marks exercise problems XVI Difficulty: hard 0

### Practice Questions

 1 Determine the decimal expansion and its nature Difficulty: easy 4 2 Express the recurring decimal to terminating decimal Difficulty: easy 3 3 Classify the decimal expansion Difficulty: easy 3 4 Modify the decimal expression in fraction form Difficulty: medium 4 5 Express the decimal number in rational form Difficulty: medium 4 6 Switch the decimal expression in fraction form Difficulty: medium 3 7 Write the decimal expression in fraction form Difficulty: hard 6 8 Transform the decimal expression in fraction form Difficulty: hard 4 9 Transform the decimal expression in fraction form Difficulty: hard 5

### Key Questions for School Exam Preparation

 1 Express in recurring decimal form Difficulty: medium 5

### Teacher manual

 1 Methodical recommendation