NCAE Reviewer & Course Matcher Sample Questions
Try these free sample questions from the NCAE Reviewer & Course Matcher. Each one shows the correct answer and an explanation. The full reviewers covers: General Scholastic Aptitude, Technical-Vocational Aptitude, Entrepreneurial Skills, Non-Verbal & Spatial Ability, Clerical Ability, Career Interest Inventory.
Question 1
Which sentence is grammatically correct?
- He go to school everyday.
- She walks to school daily.
- They is late.
- I am goes to class.
Answer: She walks to school daily.
Explanation: The verb 'walks' agrees with the singular subject 'She'. Other choices contain subject-verb agreement errors.
Question 2
The square root of 144 is:
- 11
- 13
- 12
- 10
Answer: 12
Explanation: 12 × 12 = 144, so the square root of 144 is 12.
Question 3
What is the antonym of "optimistic"?
- Cheerful
- Hopeful
- Doubtful
- Upbeat
Answer: Doubtful
Explanation: An antonym of 'optimistic' (positive outlook) is 'doubtful' (uncertain or negative outlook).
Question 4
What is the next number in the series? 3, 6, 9, 12, __
- 15
- 16
- 18
- 21
Answer: 15
Explanation: The series increases by 3 each time: 3, 6, 9, 12, so the next number is 12 + 3 = 15.
Question 5
Which of the following best describes the function of chlorophyll in plants?
- Store energy
- Absorb sunlight to produce food
- Transport water
- Protect leaves from pests
Answer: Absorb sunlight to produce food
Explanation: Chlorophyll captures light energy for photosynthesis.

