Item

Correctness

Percentage

Result

Item

Correctness

Percentage

Result

1

6

46.2

Adequate

2

2

15.4

Very difficult

3

4

30.8

Very difficult

4

13

100

Very easy

5

8

61.5

Adequate

6

11

84.6

Very easy

7

4

30.8

Very difficult

8

5

38.5

Very difficult

9

11

84.6

Very easy

10

1

7.7

Very difficult

11

5

38.5

Adequate

12

11

84.6

Very easy

13

6

46.2

Adequate

14

4

30.8

Very difficult

15

4

30.8

Very difficult

16

9

69.2

Adequate