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Assessment Exam for Grade 6 Name: Year Level: Score: PART I Solve each problem and show your complete solution. 1. If N satisfies 15 + 10 β 2 × 5 = π × 3, what is N? Put your answer here 2. A cube with a volume of 64 cm3 is divided into 8 congruent cubes. What is the length of the side of a smaller cube? Put your answer here 1 3. Two-thirds of the length of a stick is 5 2 popsicle sticks long. If a popsicle stick is 7 cm, how long is the stick? Put your answer here 4. The length, width and height of a rectangular box are 5 cm, 8 cm, and 11 cm respectively. What is its surface area? Put your answer here 5. How many edges are there on a triangular prism? Put your answer here 6. A rectangular box has dimensions 9 cm by 6 cm by 24 cm. A second rectangular box has volume one half of the first and has a base of 6 cm by 4 cm. What is the height of the second box? Put your answer here 7. A man has a rectangular patio in his garden. He decides to enlarge it by increasing both length and width by 10 %. What is the percentage increase in area? Put your answer here 8. Simplify: [2 × (3 + 6) β 3 × (4 β 2)] ÷ (6 ÷ 2) Put your answer here 9. How many complete turns will a car wheel with a diameter of 70 cm make to cover 0.28 km? Put your answer here 10. Round the sum of 644338 and 758884 to the nearest thousands. Put your answer here 13 11. Express 25 as a decimal Put your answer here 12. The ratio of the angles of a triangle is 2: 3: 7. What is the difference between the second and third angles? Put your answer here 13. At the usual 8 hours a day, 6 days a week workload schedule, Peteβs monthly pay is $14400. What is his average pay per hour? Put your answer here 14. In a Grade 6 class of 45 pupils, 80% got a grade of 80 and below. How many pupils got a grade of 80 and below? Put your answer here 15. Store X offers 10% discount for a cellphone that costs β±5900. Store Y offers 15% discount on the same kind of cellphone that costs β±6200. Which store offers a better bargain? By how much? Put your answer here