SECTION A (50 Marks)
1.
![Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27 Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27](https://highschool.co.ke/wp-content/uploads/2022/01/image-9.png)
3 marks
2.
![Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27 Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27](https://highschool.co.ke/wp-content/uploads/2022/01/image-10.png)
3 marks
3.
![Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27 Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27](https://highschool.co.ke/wp-content/uploads/2022/01/image-11.png)
3 marks
4.
![Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27 Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27](https://highschool.co.ke/wp-content/uploads/2022/01/image-13.png)
3 marks
5.
![Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27 Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27](https://highschool.co.ke/wp-content/uploads/2022/01/image-12.png)
![Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27 Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27](https://highschool.co.ke/wp-content/uploads/2022/01/image-18.png)
3 marks
6.
![Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27 Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27](https://highschool.co.ke/wp-content/uploads/2022/01/image-14.png)
3 marks
7.
![Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27 Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27](https://highschool.co.ke/wp-content/uploads/2022/01/image-17.png)
4 marks
8.
![Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27 Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27](https://highschool.co.ke/wp-content/uploads/2022/01/image-16.png)
3 marks
9.
![Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27 Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27](https://highschool.co.ke/wp-content/uploads/2022/01/image-15.png)
2 mark
10.
![Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27 Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27](https://highschool.co.ke/wp-content/uploads/2022/01/image-19.png)
4 marks
11.
![Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27 Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27](https://highschool.co.ke/wp-content/uploads/2022/01/image-20.png)
3 marks
12.
![Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27 Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27](https://highschool.co.ke/wp-content/uploads/2022/01/image-21.png)
3 marks
13.
![Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27 Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27](https://highschool.co.ke/wp-content/uploads/2022/01/image-22.png)
4 marks
14.
![Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27 Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27](https://highschool.co.ke/wp-content/uploads/2022/01/image-24.png)
3 marks
15.
![Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27 Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27](https://highschool.co.ke/wp-content/uploads/2022/01/image-23.png)
3 marks
16.
![Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27 Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27](https://highschool.co.ke/wp-content/uploads/2022/01/image-25.png)
3 marks
SECTION B (50 Marks)
18.
![Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27 Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27](https://highschool.co.ke/wp-content/uploads/2022/01/image-26.png)
10 marks
19.
![Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27 Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27](https://highschool.co.ke/wp-content/uploads/2022/01/image-27.png)
10 marks
20.
![Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27 Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27](https://highschool.co.ke/wp-content/uploads/2022/01/image-28.png)
![Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27 Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27](https://highschool.co.ke/wp-content/uploads/2022/01/image-29.png)
10 marks
21.
![Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27 Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27](https://highschool.co.ke/wp-content/uploads/2022/01/image-30.png)
10 marks
22.
![Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27 Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27](https://highschool.co.ke/wp-content/uploads/2022/01/image-31.png)
10 marks
10 marks
24.
![Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27 Mathematics Paper 1 Marking Scheme - KCSE CLUSTER TESTS 27](https://highschool.co.ke/wp-content/uploads/2022/01/image-32.png)
10 marks