GRADE 7 - FINAL ROUND QUESTIONS GRAAD 7 - FINALE RONDTE VRAE

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1 GRADE 7 - FINAL ROUND QUESTIONS GRAAD 7 - FINALE RONDTE VRAE QUESTION/ VRAAG 1 John can dig the garden in 30 minutes while Jack takes 20 minutes. How long should it take if they work together? John kan die tuin in 30 minute omspit, terwyl Jack kan dit in 20 minute doen. Hoe lank behoort dit te neem as hulle saamwerk? A 10 min B 12 min C 15 min D 25 min E 50 min QUESTION/ VRAAG 2 At a meeting, everyone shakes hands exactly once with every other person present. If there are 45 handshakes, then the number of people attending the meeting is: By n vergadering skud elkeen presies eenmaal die hand van elke persoon by die vergadering. As daar 45 handgeskudde is, dan was die aantal persone by die vergadering: A 5 B 9 C 10 D 12 E 15 QUESTION/ VRAAG 3 Which one of the following numbers will appear in the sequence? Watter een van die volgende getalle sal in die getalry voorkom? 2; 5; 10; 17; 26; 37; A 626 B 810 C 910 D 911 E 1024

2 QUESTION/ VRAAG 4 Nine bus stops are equally spaced along a bus route. The distance from the first to the third is 600m. What is the distance from the first to the last stop? Nege bushaltes is gelyk op n busroete gespasieer. Die afstand van die eerste tot by die derde is 600m. Wat is die afstand vanaf die eerste tot by die laaste bushalte? A 1200m B 1500m C 1600m D 1800m E 2400m QUESTION/ VRAAG 5 In a group of 60 girls, 15 play tennis, 25 play hockey and 10 play both hockey and tennis. How many play neither? In n groep van 60 dogters speel 15 tennis, 25 hokkie en 10 speel beide tennis en hokkie. Hoeveel speel geeneen van die twee nie? A 5 B 10 C 15 D 30 E Not enough information/ Nie genoeg inligting nie. QUESTION/ VRAAG 6 This magic square uses each of the numbers 1 to 9 once. The columns, rows and main diagonals each add up to 15. Calculate the value of X. Hierdie towervierkant gebruik die getalle 1 tot 9 elkeen een keer. Die som van die getalle in elke ry, kolom en diagonaal is 15. Bepaal die waarde van X. A 2 B 3 C 6 D 7 E 8 2

3 QUESTION/ VRAAG 7 How many different four-digit numbers can be made with the digits 0, 1, 2 and 3 if each of these digits may only be used once in each number? Hoeveel verskillende viersyfergetalle kan gemaak word met die syfers 0, 1, 2 en 3 indien elke syfer net een keer in n getal gebruik mag word? A 12 B 16 C 18 D 24 E 256 QUESTION/ VRAAG 8 A sum of money was to be distributed among the members of a certain club. If R5 were to be given to each member, the last would receive only R4. If R4 were to be given to each member there would be R9 left over. How many members were there in the club? n Bedrag geld is gelykop tussen lede van n spesifieke klub verdeel. As elke lid R5 kry, sal die laaste lid net R4 kry. As R4 aan elke lid gegee word, sal daar R9 oorbly. Hoeveel lede was daar in die klub? A 7 B 8 C 9 D 10 E 12 QUESTION/ VRAAG 9 The total surface area of a cube is 486cm 2. What is the volume of the cube? Die totale oppervlakte van n kubus is 486cm 2. Wat is die volume van die kubus? A 81 cm 3 B 6561 cm 3 C 216 cm 3 D 729 cm 3 E 972 cm 3 3

4 QUESTION/ VRAAG 10 You write a multiple choice test with 25 questions. You get one mark for every correct answer and the teacher subtracts two marks for every wrong answer. The number of answers you get wrong is the same as the number of questions you leave out. Your final total is 13 marks. How many questions did you answer? Jy skryf n meervuldige-keuse toets met 25 vrae. Jy kry een punt vir elke korrekte antwoord en die onderwyser trek twee punte vir elke verkeerde antwoord af. Jy het soveel antwoorde verkeerd as wat jy vrae uitlaat, en jou finale punt is 13. Hoeveel vrae het jy beantwoord? A 18 B 20 C 21 D 22 E 23 QUESTION/ VRAAG 11 Luke caught 40 fish in 5 days. Every day he caught 3 fish more than the previous day. How many fish did he catch on the third day? Luke het 40 visse in 5 dae gevang. Elke dag het hy drie visse meer as die vorige dag gevang. Hoeveel visse het hy op die derde dag gevang? A 8 B 9 C 10 D 11 E 14 QUESTION/ VRAAG 12 A bus takes thirty minutes to travel from A to B and every two minutes a bus leaves from A. If a car leaves A at the same time as a bus, and travels four times as fast as the buses to B, how many buses will the car overtake on the way to B (not counting the one it leaves with)? Dit neem n bus dertig minute om van A tot na B te reis, en daar vertrek elke twee minute n bus vanaf A. As n motor dieselfde tyd as n bus vanaf punt A vertrek en vier keer vinniger as die busse tot by punt B ry, by hoeveel busse sal die motor verbygaan oppad na punt B (sonder die een wat saam met hom vertrek)? A 15 B 14 C 13 D 12 E 11 4

5 QUESTION/ VRAAG 13 Three sisters wanted to weigh themselves. The only available scale was a cattle scale that started at 100 kg. So they weighed themselves as follows: Heather and Carien together weighed 132 kg. Carien and Ané together weighed 151 kg. Ané and Heather together weighed 137 kg. What did Heather weigh? Drie susters wou hulself weeg. Die enigste skaal beskikbaar was een wat gebruik word om beeste te weeg. Hulle het hulself as volg geweeg: Heather en Carien het saam 132 kg geweeg. Carien en Ané het saam 151 kg geweeg. Ané en Heather het saam 137 kg geweeg. Hoeveel het Heather geweeg? A 59kg B 62kg C 73kg D 78kg E Not enough information/ Nie genoeg inligting nie. QUESTION/ VRAAG 14 Study the pattern below. What is the last number in row 50? Bestudeer die patroon hieronder. Wat is die laaste getal in ry 50? 1 Row/ Ry Row/ Ry Row/ Ry Row/ Ry 4 A 2601 B 2549 C 2441 D 2005 E 1229 QUESTION/ VRAAG 15 Refer to the previous question. The sum of the numbers in row 2 is 8; the sum of the numbers in row 3 is 27. What is die sum of the numbers in row 50? Verwys na die vorige vraag. Die som van die getalle in ry 2 is 8; die som van die getalle in ry 3 is 27. Wat is die som van die getalle in ry 50? A 200 5

6 B 450 C 2504 D E 2500 QUESTION/ VRAAG 16 What is the value of the X in the following pattern? Wat is die die waarde van X in die volgende patroon? First row 1 Eerste ry Second row 1 1 Tweede ry Third row Derde ry Fourth row Vierde ry Fifth row Vyfde ry Sixth row 1 5 X X 5 1 Sesde ry 6 A 9 B 10 C 12 D 15 E 16 QUESTION/ VRAAG 17 If 3 pumps can empty a dam in 6 days, how many days would 2 similar pumps take to empty the dam? As 3 pompe n dam in 6 dae kan leegpomp, hoeveel dae sal dit 2 soortgelyke pompe neem om die dam leeg te pomp? A 4 B 8 C 9 D 12 E 18 QUESTION/ VRAAG 18 One pencil and one pen together cost R3, 38. Ten pencils and five pens cost R20, 85. What is the cost of a pencil? Een potlood en een pen kos R3, 38. Tien potlode en vyf penne kos R20, 85. Wat is die prys van een potlood? A R0, 79 B R1, 69

7 C R2, 59 D R2, 95 E Not enough information/ Nie genoeg inligting nie. QUESTION/ VRAAG 19 If a father is now five times as old as his son, how many years ago was the son 2 years old and the father 34? As n pa nou vyf keer ouer as sy seun is, hoeveel jaar terug was die seun 2 jaar oud en die pa 34 jaar oud? A 2 B 4 C 6 D 9 E 12 QUESTION/ VRAAG 20 Two men and two boys wish to cross a river. Their small canoe can carry only one man or two boys. What is the least number of canoe trips needed to get everyone across? Twee mans en twee seuns wil n rivier oorsteek. Hulle klein kano kan net een man of twee seuns dra. Wat is die minste kere wat hulle moet ry om almal na die oorkant van die rivier te neem? A 4 B 8 C 9 D 16 E It is impossble/ Dit is onmoontlik. END OF QUESTIONS/ EINDE VAN VRAE 7