CrackSAS: SAS exam preparation for IA&AD candidates
CrackSAS (sasexam.com) is an online practice platform for the SAS examination (Subordinate Audit/Accounts Service), the departmental examination of the Indian Audit and Accounts Department (IA&AD) under the Comptroller and Auditor General of India (CAG). It helps candidates prepare for Prelims and Mains with questions that cite the official source behind every answer.
CrackSAS is an independent, unofficial study app run by Chinu Studio. It is not connected with the CAG of India, the IA&AD or any Government body.
What you get
- 5,100+ source-verified MCQs, in sets by paper and difficulty level, each with option-wise notes, the exam trap and a sourced tip.
- Mock tests on an exam-style CBT screen, with a timer, question palette and topic-wise analysis.
- Case studies from real CAG audit findings, built step by step into an audit observation, plus quick audit cases.
- Written-answer practice and revision cards for Mains.
- Spaced review and a trap matrix that bring back the questions you got wrong.
- Progress analysis by paper, level and topic, synced between your phone and computer.
Streams and subjects
Three streams: Civil Audit, Commercial Audit and Civil Accounts. Subjects covered include:
- Language Skills
- Government Audit; Performance Audit and Compliance Audit; Financial Audit
- Revenue Audit, Audit of Local Bodies and Public Works Audit
- Information Technology (theory and practical)
- Financial Rules, Service Rules, Basic Principles of Government Accounts and CPWA
- Basic Financial Accounting and Analysis of Financial Statements; Advanced Accounting and Cost & Management Accounting
- Advanced Government Accounts and Government Accounting Standards; Government Budgeting and Flow of Resources
- Entitlement Functions and Treasury Inspection
- Commercial Audit, Commercial Laws and Corporate Tax Laws
How questions are checked
Every question rests on an official CAG or Government source, such as the Regulations on Audit and Accounts, the CAG Auditing Standards, the General Financial Rules, departmental codes and manuals, or a CAG audit report. Each question is solved independently and checked against its source before it is published. Students can report a doubtful question with one tap, and reports are reviewed.
Free and PRO
- Free account: Sets 1–5 of every paper and level, 25-question mock tests, two step-by-step case studies, the trap matrix and spaced review.
- CrackSAS PRO (one-time payment, no auto-renewal): ₹199 for 1 month, ₹399 for 3 months, ₹999 for 1 year. It opens every set, full-length mock tests, every case study, the full library and complete progress analysis.
Payments by UPI, card, net banking or wallet through Razorpay. See the refund policy.
Frequently asked questions
Is CrackSAS an official CAG website?
No. It is an independent study app. For official notices, rules and syllabus, rely on the CAG's own publications.
Does it work on mobile?
Yes. It runs in any browser and can be installed to the home screen. One account works on one computer and one phone at a time.
How do I sign up?
Open sasexam.com and continue with Google, or sign up with your email and mobile number. The free sets open straight away.
How do I contact CrackSAS?
Email support@sasexam.com. See terms, privacy, refunds and contact.