The 2024 Kenya Certificate of Secondary Education (KCSE) kicked off Monday for the main papers.
Over 900,000 students are sitting for the exams.
The exam started on October 22, where the candidates took their oral and practical exams for the elective subjects.
On Monday, the candidates wrote the English Functional Skills paper during the morning hours, while Chemistry Paper 1 was administered in the afternoon.
Mathematics Paper 1 was done on Tuesday morning, and later on in the afternoon, the candidates sat the English comprehension paper.
On Wednesday, the students will sit for Chemistry Paper 2 and English Paper 3 during the morning and afternoon hours respectively.
Kiswahili Lugha (Paper 2) and Kiswahili Insha (Paper 1) will be done on Thursday.
Students will on Friday tackle Chemistry practicals being Paper 3.