Grade 9 Quizzes, Questions & Answers
Recent Grade 9 Quizzes
Order matters! In this quiz, you’ll practice calculating simple permutations, learning how to count different arrangements and sequences step by step. Take this quiz to build confidence in tackling arrangement-based...
Questions: 10 | Attempts: 16 | Last updated: Dec 10, 2025
-
Sample QuestionHow many permutations are there of 5 objects taken 3 at a time?
Sometimes in probability, not all the numbers are given—but the missing values can be found! In this quiz, you’ll work on solving for unknown probabilities using given information and logical reasoning. Take this quiz...
Questions: 10 | Attempts: 11 | Last updated: Dec 10, 2025
-
Sample QuestionP(A) = 0.45, P(B) = 0.35, P(A ∪ B) = 0.70. Find P(A ∩ B).
Probability often feels like a puzzle, and the addition rule helps you put the pieces together! In this quiz, you’ll practice applying the rule to different scenarios, learning when to add probabilities and how to avoid...
Questions: 10 | Attempts: 10 | Last updated: Oct 13, 2025
-
Sample QuestionP(A) = 0.4, P(B) = 0.5, P(A∩B) = 0.2. Find P(A∪B).
Algebra is full of patterns waiting to be unlocked! In this quiz, you’ll practice spotting and using basic polynomial identities like squares and cross products. Try this quiz to strengthen your foundation in algebraic...
Questions: 10 | Attempts: 19 | Last updated: Dec 10, 2025
-
Sample QuestionExpand (x + 5)²
From ladders and cables to beams and braces, structures rely on angles and forces for strength and balance. In this quiz, you’ll use trigonometric ratios to calculate lengths, heights, and angles in common...
Questions: 20 | Attempts: 11 | Last updated: Dec 10, 2025
-
Sample QuestionAn engineer is designing a support beam that makes a 60° angle with the ground. If the vertical height must be 12 m, what is the beam’s length?
Ever looked up at a tall building or a tree and wondered how high it really is? In this quiz, you’ll use angles of elevation and trigonometric ratios to calculate heights of objects from a single observation point....
Questions: 20 | Attempts: 10 | Last updated: Dec 10, 2025
-
Sample QuestionA person stands 60 m from a tree. The angle of elevation to the top is 28°. Find the tree's height (rounded to the nearest whole number).
Ready to see how trigonometry applies to the world around you? In this quiz, you’ll use angles of elevation and trigonometric ratios to find the heights of buildings, trees, ladders, and other objects. You’ll...
Questions: 20 | Attempts: 14 | Last updated: Dec 10, 2025
-
Sample QuestionA student stands 40 m away from a building. The angle of elevation is 35°. Estimate the building’s height.
Ready to connect triangles to real-world scenarios? In this quiz, you’ll use sine, cosine, and tangent to find unknown angles and sides in right triangles. You’ll explore how trigonometric ratios help solve problems...
Questions: 20 | Attempts: 16 | Last updated: Dec 10, 2025
-
Sample QuestionA right triangle has opposite = 9 and adjacent = 12. Find θ to the nearest degree.
Curious how to find angles when you already know the sides? In this quiz, you’ll use inverse trigonometric functions — arcsin, arccos, and arctan — to solve real-world problems involving ladders, ramps,...
Questions: 20 | Attempts: 10 | Last updated: Dec 10, 2025
-
Sample QuestionA right triangle has opposite side 3 and adjacent side 4. What is the acute angle?
Are you ready to spot the famous right-triangle triples? In this quiz, you’ll practice identifying Pythagorean triples, learn how to generate them using formulas, and tell apart primitive triples from multiples. Take this...
Questions: 10 | Attempts: 23 | Last updated: Dec 9, 2025
-
Sample QuestionWhich of the following is a Pythagorean triple?
Advertisement