Grey College | Parallel medium school for boys



center571500Grey CollegeMathematical Literacy Paper 1Grade 10Marks: 50November 2020Time: 1 HourINSTRUCTIONS AND INFORMATION1. This question paper consists of FOUR questions.2. Answer ALL the questions.3. Number the questions correctly according to the numbering system used in thisquestion paper.4. Diagrams are NOT necessarily drawn to scale.5. Round off ALL the final answers appropriately, according to the context used, unlessstated otherwise.6. Indicate units of measurement, where applicable.7. Start EACH question on a NEW page.8. Show ALL calculations clearly.9. Write neatly and legibly.Question 1 1.1. Identify the value that represents the fixed amount. (2)1.2.Is the data that represent the number of guests attending the dance, discrete or continuous? (2)1.3. If 45% of the people attending the dance are males, calculate the number of males at the dance. (2)1.4. The dance starts at 18:30 and ends at 23:55.1.4.1.Determine the duration of the dance, in hours and minutes. (2)1.4.2. Hence, calculate the cost of the venue for 120 guests. (3)1.4.3. Calculate the average amount each guest will pay for the three-course mealand dance. (2)1.5. The dance floor is a square in the middle of the room, with a side length of 6 m. Calculate the perimeter of the dance floor. You may use the formula: Perimeter = 4 × side (2) {15}Question 22.1Study TABLE 1 below regarding bank fees at Mega Bank and answer the questionsthat follow.TABLE 1: BANK FEES FOR MEGA BANK ACCOUNTMega Bank Account FeesMonthly AccountR65,00Cell phone bankingR0,00Cash Withdrawals (Mega Bank ATM)First R1500More than R1 500R0,00R12,00 + R1,20 per R100 (or part thereof)Cash Withdrawals (Another bank ATM)R15,002.1.1 What is the name of the bank? (2)2.1.2 What is the monthly fee for having this account? (2)2.1.3 Ababalwe withdraws R1 700 at a Mega Bank ATM. Calculate the cost of the withdrawl. (3)2.1.4 Ababalwe had to transfer R500 to her mother’s account. She decided to useher cellphone banking to do this. How much did this transaction cost her? (2)2.2 While at the mall, Ababalwe had lunch at a restaurant. Her bill, excluding VAT, wasR90,80. Calculate the amount of VAT that will be charged, if VAT is calculated at 15%. (2)2.3 Ababalwe invests R2 000 into a fixed deposit account, for two years. The bank offers her simple interest at a rate of 9,5% p.a. Calculate the value of her investment after two years. (3) {12}Question 3 The data shown below represents the Grade 10 Mathematical Literacy test percentages forlearners from Masiqinise Secondary School.45 47 34 48 47 42 39 22 54 17 32 67 25 39 34 64 47 50 623.1.1. Arrange the above values in ascending order. (2)3.1.2. Refer to the data shown above and determine the median. (2)3.1.3. Write down the mode of the data represented above. (2)3.1.4 Based on the data represented above, determine the probability that a learner from this class has a percentage less than 30% in the test. Write your answer to the nearest percentage. (3) {9}Question 4TABLE 1: SURVEY RESULTS Enjoy readingDo not enjoy reading TOTAL Boys A 212 327 Girls 372 101 473 TOTAL 487 B 800 4.1.1 Determine the missing values A and B in the table above(4)4.1.2 Who enjoys reading the most?(2)4.1.2 Determine the probability of a girl being selected through random selectionWrite your answer as a fraction in its simplest form. (4)4.2 Complete the frequency table for the Mathematical Literacy test percentages shownabove in QUESTION 3. Use the table drawn below to answer this question.IntervalTallyFrequency0-2930-3940-4950-5960-69Total (4) {14}Total:50center571500Grey CollegeMathematical Literacy Paper 2Grade 10Marks: 50November 2020Time: 1 HourINSTRUCTIONS AND INFORMATION1. This question paper consists of FOUR questions.2. Answer ALL the questions.3. Number the questions correctly according to the numbering system used in thisquestion paper.4. Diagrams are NOT necessarily drawn to scale.5. Round off ALL the final answers appropriately, according to the context used, unlessstated otherwise.6. Indicate units of measurement, where applicable.7. Start EACH question on a NEW page.8. Show ALL calculations clearly.9. Write neatly and legibly.Question 1 The diagram below is a basketball court: 1.1 Name the two seating blocks opposite the middle line of the field.(2)1.2Why would the “premier seats” be more expensive than the other seats.(2)1.3 The duration of the game is 48 min. If the game starts at 16h25 what time will it end? (3)1.4 If the circle in the centre of the field has a diameter of 3m, determine the radius.(2)center295275001.21.2.1 If a patient’s temperature reading is 32 ?C, Use the thermometer to determine what the reading in Fahrenheit will be.(2)1.2.2 Show your accuracy by using the following formula to calculate the exact temperature. Round off the final answer to the nearest whole number.(2)17240251270000 {13}Question 2 right44189651:1 500 00001:1 500 00051149253524250NN53530502830830002.1.1 Which two national roads would you have to use to travel from Bloemfontein to Harrismith?(2)2.1.2 In which general direction is the Gariep dam from Bloemfontein (2)2.1.3 Identify the type of scale used in the above-mentioned map (2)2.1.4 How many provinces are represented in the above-mentioned map? (3)2.1.4 The measured distance on the map from Edenburg to Bloemfontein is 4cm. Determine the actual distance, give your answer in km’s (4) {13}Question 3523875781685Allison is feeling creative. She is going to divide a patch of ground into a sandpit for her children to play in, and a flower bed which will look pretty. The patch of ground is 6,5 m wide and 4,5 m long from front to back. 3.1 She needs to fence the whole area off to prevent the dogs from digging it up. She will leave a 40 cm border on all sides. Calculate in meters the length of fencing she needs to enclose the entire perimeter. You may use the following formula: Perimeter =2×?????? +2×???????(4)3.2 Determine the area of the sandpit by using the following formula: Area = ? × b × h(3)3.3 Determine the total area of the sandpit and flowerbed(3) 3.4 A tin of Nestl? coffee has a diameter of 100 mm and a height of 120 mm. A cardboard box is 500 mm long, 300 mm wide, and 240 mm high. Study the diagrams below and answer the questions. 3.4.1 Determine the maximum number of tins that can be packed in the cardboard box.(5){15}Question 4 4.1.1Calculate the area of the base of the hole in m2, rounded off to 2 decimal places. You may use the formula: (2)4.1.2 Determine, whether there is enough sand for the company to come and collect it free of charge. (Show all your calculations).You may use the formula:Volume = Area of base x height (4)4.2 Thembinkosi has a backyard with an area of 929 m2.4.2.1 Thembinkosi has prepared a space of 3% of the area in his backyard for the construction of the trampoline. Verify, with the necessary calculations, whether the prepared space will be enough or not.(3){9}Total: 50 ................
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