Practice Test GeeksCTBS Comprehensive Test of Basic Skills

CTBS Comprehensive Test of Basic Skills

The CTBS (Comprehensive Tests of Basic Skills) is a standardised achievement assessment published by CTB/McGraw-Hill and administered to K–12 students in the United States. It measures proficiency in reading comprehension, language mechanics and expression, mathematics computation, math concepts and problem-solving, science, social studies, vocabulary, spelling, study skills, and data interpretation. Results are used for diagnostic and placement purposes in schools.

100
Questions
90 min
Time Limit
60%
To Pass
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Exam Rules

  • You can skip questions and return to them later
  • Flag questions for review before submitting
  • No feedback shown until you submit the entire exam
  • Unanswered questions count as wrong — answer everything
  • 10 pretest questions are mixed in and don't affect your score
  • Timer auto-submits when time runs out
  • Your progress is auto-saved every 30 seconds