Skip to content
Parchaاردو

Sample questions · Every question here is a sample written by Parcha and not yet checked by a subject reviewer. Check important answers against your textbook. How we write questions

Accuracy report

Published every month. Numbers come straight from the question bank.

Updated 2026-10-25

  • Questions live: 156
  • Checked by a subject reviewer: 0 (the rest are labelled “Sample”)
  • Questions corrected after a report: 0
  • Confirmed errors per 1,000 attempts: not measured yet (reports open at launch)

Our targets: fewer than 0.5 confirmed errors per 1,000 attempts, and every report looked at within 48 hours.