NSW OC Thinking Skills Practice Test - 03

This NSW OC Thinking Skills practice test gives Year 4 students practice in analysing information, testing logical conclusions and solving unfamiliar problems in preparation for the NSW Opportunity Class Placement Test.

The test places particular emphasis on three areas:

• Quantitative reasoning: Solving problems involving numerical constraints, rates, time calculations and interpreting data
• Argument evaluation: Assessing evidence, recognising weak arguments and identifying assumptions or alternative explanations
• Certainty and logical possibilities: Determining what must be true, what could happen and what cannot happen based on given conditions

Other questions cover conditional deduction, ordering and position, patterns, codes, spatial visualisation, scheduling and connections, testing students' ability to apply different reasoning methods.

Completing this test helps students improve logical accuracy, distinguish between possible and certain conclusions, and become more confident with challenging NSW OC Thinking Skills questions. Students can review the answers and explanations to understand incorrect responses and improve their problem-solving approach.

Major Topics Covered

Chapter	Topic	Questions
Certainty and Combinatorics	Case enumeration for must and cannot	4
Argument Evaluation	Evidence that supports a claim	3
Quantitative Constraints	Rates, proportional time and throughput	3
Quantitative Constraints	Accumulated totals and repeated-step calculations	3
Argument Evaluation	Alternative causes and causal confounding	2