Hello aspirant,

Ca cpt is 4 hours exam divided into two 2 hours morning and afternoon section

First 2 hours morning section

• Fundamental of accounting
• Mercantile Law    

Afternoon section

• General Economics
• Qualitative aptitude

For more information about the exam details

Use below link

Link:https://www.google.com/amp/s/finance.careers360.com/articles/ca-cpt-exam-pattern/amp

Hope above information is helpful to you

Thank you