Question 1
Simplify (3a^2b)(2ab^3) and express the answer in index form.
Correct Answer:
6a^3b^4
Question 2
Round 0.0498765 to 3 significant figures.
Correct Answer:
0.0499
Question 3
A jacket is sold at $480 after a 20% discount. What was the marked price?
Correct Answer:
$$600
Question 4
Factorize x^2 - 9x + 20.
Correct Answer:
(x - 4)(x - 5)
Question 5
Solve the quadratic equation x^2 - 5x + 6 = 0.
Correct Answer:
x = 2 or x = 3
Question 1
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About this Exam

Prepare with the HKDSE Maths (Core) Practice Questions - HKDSE Mathematics Compulsory Part Exam practice quiz. This question bank includes 100 questions covering find, angle, degrees, circle, and radius. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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HKDSE Maths (Core) Practice Questions - HKDSE Mathematics Compulsory Part Exam

This practice set contains 100 questions from the matching question bank and focuses on find, angle, degrees, circle, and radius. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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