PSLE Math Questions
Are you gearing up for the 2024 PSLE Math exam and seeking effective practice materials? Look no further! Dive into a curated collection of sample questions designed to simulate the format and complexity of the upcoming exam. Let’s explore some representative PSLE Math questions along with detailed solutions to enhance your preparation:
Problem 1: Fractions in PSLE Math Questions
Question: Jane has 3/4 of a cake, and she wants to share it equally among herself and two friends. How much cake will each person receive?
Solution: To divide 3/4 of a cake among three people, we need to divide the total amount (3/4) by the number of recipients (3). Using division of fractions, each person will receive (3/4) ÷ 3 = 1/4 of the cake.
Problem 2: Geometry
Question: Calculate the perimeter of a square with a side length of 8 centimeters.
Solution: The perimeter of a square is the sum of all its side lengths. Since all sides of a square are equal, the perimeter is calculated as 4 times the length of one side. Therefore, the perimeter of a square with a side length of 8 centimeters is 4 * 8 = 32 centimeters.
Problem 3: Percentage
Question: If a store offers a 20% discount on a $50 toy, what is the discounted price of the toy?
Solution: To find the discounted price, we first calculate the discount amount, which is 20% of $50. Using the formula for calculating percentages, the discount is (20/100) * $50 = $10. Subtracting the discount from the original price gives us the discounted price: $50 – $10 = $40.
Problem 4: Problem-Solving Strategy [Important in PSLE Math Questions]
Question: John has twice as many apples as Peter. If Peter has 10 apples, how many apples does John have?
Solution: Since John has twice as many apples as Peter, we can use the relationship between their quantities. If Peter has 10 apples, John has 2 times that amount, which is 2 * 10 = 20 apples.
Problem 5: Data Analysis
Question: The table below shows the number of books read by students in a class last month. Calculate the mean (average) number of books read per student.
| Number of Books Read | Number of Students |
|---|---|
| 0-5 | 8 |
| 6-10 | 12 |
| 11-15 | 6 |
| 16-20 | 4 |
Solution: To calculate the mean number of books read per student, we first find the total number of books read by summing the products of each range’s midpoint and the corresponding number of students. Then, we divide this total by the sum of all students. After calculations, the mean number of books read per student is determined.
Conclusion
By practicing these representative PSLE Math questions and solutions, you’ll sharpen your problem-solving skills and familiarize yourself with the exam format. Incorporate these practice sessions into your study routine to boost your confidence and proficiency ahead of the 2024 PSLE Math exam.
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