PDF chapter test TRY NOW
Theory
Textbook Questions
1. 
Fill in the blanks
Difficulty: easy 
2

2. 
Match the following
Difficulty: easy 
4

3. 
Two mark exercise problems
Difficulty: medium 
8

4. 
Three mark example problems
Difficulty: medium 
0

5. 
Three mark exercise problems I
Difficulty: medium 
0

6. 
Three mark exercise problems II
Difficulty: medium 
0

7. 
Three mark exercise problems III
Difficulty: medium 
3

8. 
Three mark exercise problems IV
Difficulty: medium 
3

9. 
Three mark exercise problems V
Difficulty: medium 
0

10. 
Four mark example problems
Difficulty: hard 
4

11. 
Four mark exercise problems I
Difficulty: hard 
0

12. 
Four mark exercise problems II
Difficulty: hard 
0

Practice Questions
1. 
Basics of a tetromino
Difficulty: easy 
2

2. 
Identification of various tetrominoes
Difficulty: easy 
3

3. 
Symmetrical property of tetromino
Difficulty: easy 
3

4. 
Number of tetrominoes needed to fill up a grid
Difficulty: medium 
3

5. 
Find the number of tetrominoes
Difficulty: medium 
3

6. 
Filling tetrominoes in the given design
Difficulty: hard 
3

7. 
Identifying the angle of rotation in the given tetrominoes
Difficulty: hard 
3

Key Questions for School Exam Preparation
1. 
Fill in the grids
Difficulty: medium 
2

2. 
Find the number of tetrominoes and the cost
Difficulty: hard 
4
