Accounting

Okay, first you have to be clear about your future plans: i.e whether to get into a job or to start a practice. If you want to get into a job: Minimum duration: 15 months after clearing foundation.
6 months- To appear for CMA Inter
9 months - To appear for CMA Final
Practical training of minimum 6 months is necessary to appear for Final which is included in 9 months. If you want to start your practice: Minimum duration: 3.5 years after clearing foundation.
6 months- To appear for CMA Inter
9 months - To appear for CMA Final
Practical training of minimum 6 months is enough to appear for Final which is included in 9 months. But to start a practice, you have to complete 3 years of practical training without fail. Remaining 2.5 years of training can be completed after clearing final also.

The ICWA course has been divided into three stages which are Foundation, Intermediate, and Final. The detailed information about these stages are mentioned below:
Course Duration:
ICWA Foundation: Minimum 8 months duration. ICWA Intermediate: Minimum 10 month duration. ICWA Final: Minimum 18 months duration. Course Eligibility:
ICWA Foundation: To apply for this course, students must have passed 10th or equivalent from any recognised institution or board. Candidates who have passed or appearing in 12th are also eligible to apply. Candidates must have completed the age of 17 years. ICWA Intermediate: Students must have passed the Senior Secondary School Examination (10+2) and Foundation Course/ Graduation in any discipline other than fine arts. ICWA Final: You can apply for this course after qualifying the ICWA Intermediate course from the institution.

Check the below link for CFA:
https://www.shiksha.com/banking-finance-insurance/exams/cfa-exam
FRM is conducted in two parts:
Clearing the FRM Exam Part I is the first step for an individual to become a Certified Financial Risk Manager. The candidates are expected to know about the risk management concepts and theories as they would apply to a risk managers daily work. The Part I exam focuses on the essential tools and concepts required to assess financial risk. This exam is available in the month of May and November each year. There are 100 multiple choice questions to be attempted within the duration of 4 Hours. The Financial Risk Manager Exam Part-2 is the second of two exams that a candidate has to clear to become a certified FRM. The FRM Exam Part-2 focuses on the practical application of risk management tools covered in Part I to specific areas of risk management such as credit risk, market risk, and operational risk. This exam is available in the month of May and November each year. There are 80 multiple choice questions to be attempted within the duration of 4 Hours.