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The full question bank

1,124 practice questions, cited explanations, 315 flashcards, and unlimited timed mocks. $149 USD plus tax.

  • Free practice

    $0

    No credit card required. The free questions stay free.

    • 116 free questions across all seven sections
    • 20-question diagnostic with results by section
    • Unlimited 30-minute mocks with 16 questions drawn from the free bank. Free account required.
    • 50 sample flashcards, open with no account
    • Full explanations and citations for every free question

    Current plan

  • Full question bank

    $149 USD

    One payment. Lifetime access. Plus tax.

    • 1,124 questions, including 116 free
    • 315 flashcards, a deck per section
    • Cited explanations for every answer
    • Unlimited timed mock exams with results by section
    • Target weak areas and retry questions you missed
    • Keep access after your exam. No subscription or renewal fees.
    • The pass guarantee
    Buy lifetime access

    Complete three full timed mocks here before the real exam, sit it within 90 days of buying, and if you fail it, send the score report within 30 days of the exam date for a full refund. One claim per purchase. The terms, in full.

From learners

4.93 / 5

3 reviews

  • Passed my trade exam but had to retake Law and Business. Pretty frustrating after all that studying. LBExam helped me find the sections I needed to go back over, and I spent more time reviewing my wrong answers. Passed the retake last week!
    Miguel R. 5.0 / 5
  • Years on job sites didn't prepare me for all the business questions. I knew how we'd always done things at work, but the questions on contracts and payment rules showed me where I needed to check the actual requirements. The explanations were a big help.
    Jason K. 4.9 / 5

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Contractors State License Board and CSLB name a California state agency. They appear here only to describe the exam.