Rika Grobler
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Rika Grobler
Created by Rika Grobler about 10 years ago
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NBT Toets 1

NBT Toets 1

Question 1 of 20

1

Watter persentasie stel 'n verhouding van 8 tot 50 voor?
Which percentage represents a ratio of 8 to 50?

Select one of the following:

  • 8%

  • 16%

  • 42%

  • 56%

Explanation

Question 2 of 20

1

Susan koop piesangs, appels en pere. Die verhouding piesangs tot appels is 3:5 en die verhouding appels tot pere is 4:2. Sy koop 12 piesangs. Hoeveel pere het sy gekoop?
Susan buys bananas, apples and pears. The ratio of bananas to apples is 3:5 and the ratio of aples to pears is 4:2. She bought 12 bananas. How many pears did she buy?

Select one of the following:

  • 10

  • 12

  • 20

  • 42

Explanation

Question 3 of 20

1

Shawn bak 2000 vetkoeke in 'n 8-uur week dag. Hoeveel bak hy gemiddeld in 'n half uur?
Shawn bakes 2000 scons in an 8 hour week day. How many does he bake in half an hour?

Select one of the following:

  • 16000

  • 8000

  • 250

  • 125

Explanation

Question 4 of 20

1

Daar is 36 kinders in 'n klas en die verhouding dogters : seuns = 4 : 5. Hoeveel seuns is daar?
There are 36 children in a class and the ratio girls: boys = 4 : 5. How many boys are there?

Select one of the following:

  • 5

  • 9

  • 16

  • 20

Explanation

Question 5 of 20

1

Op 'n kaart word 'n afstand van 600 km met 'n 7,5 cm lyn voorgestel. Met dieselfde skaal sal 280 km voorgestel word deur .... cm.
On a map the distanve 600 km is represented by a 7,5 cm line. With the same scale 280km will be represented by .... cm

Select one of the following:

  • 2,1

  • 3,5

  • 3,8

  • 4,1

Explanation

Question 6 of 20

1

'n Kar ry 60 km/h. Hoe lank sal dit neem om 90 km te ry?
A car drives at 60 km/h. How long will it take to drive 90 km?

Select one of the following:

  • 30 minute/ minutes

  • 0,75 uur/ hour

  • 90 minute/ minutes

  • 75 minute/ minutes

Explanation

Question 7 of 20

1

Watter span het die beste rekord:
Which team has the best record:

Select one of the following:

  • Span A wen 18 uit 36
    Team A wins 18 from 36

  • Span B wen 14 uit 21
    Team B wins 14 from 21

  • Span C wen 21 uit 30
    Team C wins 21 from 30

  • Span D wen 15 uit 20
    Team D wins 15 from 20

Explanation

Question 8 of 20

1

In ʼn versending van televisies is 1 uit elke 50 stukkend. Wat is die verhouding van stukkende televisies tot werkende televisies.
In a shipment of televisions 1 out of each 50 is broken. What is the ratio between broken televisions and working televisions?

Select one of the following:

  • 1:49

  • 1:50

  • 49:50

  • 49:99

Explanation

Question 9 of 20

1

'n Resep gebruik 1,5 koppie meel vir 24 koekies. As jy 60 koekies wil bak, hoeveel koppies meel het jy nodig?
A recepy needs 1,5 cups of flour for 24 cookies. If you want to bake 60 cookies, how many cup of flour will you need?

Select one of the following:

  • 3

  • 3,25

  • 3,5

  • 3,75

Explanation

Question 10 of 20

1

Die verhouding van die sye van 'n driehoek is 2 : 2 : 3. Die omtrek is 35 cm. Dan is die langste sy =
Die ratio of the sides of a triangle is 2 : 2 : 3. The circumference is 35 cm. Then the longest side =

Select one of the following:

  • 5 cm

  • 10 cm

  • 15 cm

  • 20 cm

Explanation

Question 11 of 20

1

Die verhouding van seuns : dogters in 'n span is 2 : 3. Watter stelling is waar:
The ratio of boys : girls in a team is 2 : 3. Which statement is true:

Select one of the following:

  • Daar is drie keer soveel dogters as seuns.
    There are three times as many girls as boys.

  • Daar is twee keer soveel seuns as dogters.
    There are two times as many boys as girls.

  • Die aantal kinders is 'n veelvoud van 3.
    The number of children is a multiple of 3.

  • Die aantal kinders is 'n veelvoud van 5.
    The number of children is a multiple of 5.

Explanation

Question 12 of 20

1

'n Kolwer maak 110 lopies wat 3 grenshoue (4 lopies) en 8 sesse. Watter persentasie van sy lopies het hy gekry met hardloop tussen die paaltjies?
A batsman makes 110 runs with 3 boundary shots (4 runs) and 8 sixes. What percentage of his runs did he get by running between the wickets?

Select one of the following:

  • 45%

  • 45,4545.....%

  • 45,5454....%

  • 55%

Explanation

Question 13 of 20

1

'n Verkoper verkoop 40% van sy appels en het nog 420 appels. Oorspronklik het hy .... appels gehad.
A seller sells 40% of his apples and has another 420 apples. Originally he had .... apples.

Select one of the following:

  • 588

  • 600

  • 700

  • 720

Explanation

Question 14 of 20

1

'n Hemp kos R120 en dit word afgemerk met 20% Dit kos nou
A shirt costs R120 and it is marked with 20% It costs now

Select one of the following:

  • R24

  • R96

  • R100

  • R102

Explanation

Question 15 of 20

1

95% van die mense by 'n byeenkoms besit 'n kar. Daar is 160 mense. Hoeveel het nie 'n kar nie?
95% of people at a gathering own a car. There are 160 people. How many do not have a car?

Select one of the following:

  • 5

  • 6

  • 7

  • 8

Explanation

Question 16 of 20

1

Skryf 0,5% as 'n desimale breuk.
Write 0.5% as a decimal fraction.

Select one of the following:

  • 0,5

  • 0,05

  • 0,005

  • 0,0005

Explanation

Question 17 of 20

1

'n Item word verkoop teen R96 en die handelaar maak 'n wins van 20%. Hoeveel het hy vir die item betaal?
An item is sold at R96 and the trader makes a profit of 20%. How much did he pay for the item?

Select one of the following:

  • R80

  • R76,50

  • R75

  • R13,20

Explanation

Question 18 of 20

1

'n Groep van 7 vriende eet saam pizza. Elkeen eet minstens 3/4 van 'n pizza. Wat is die kleinste hoeveelheid pizzas wat hulle kan bestel?
A group of 7 friends are eating pizza together. Each one eats at least 3/4 of a pizza. What is the smallest amount of pizzas they can order?

Select one of the following:

  • 6

  • 5

  • 7

  • 8

Explanation

Question 19 of 20

1

In 'n steekproef van 280 mense word gevind dat 70 linkshandig is en die ander is regshandig. Wat is die verhouding van linkshandiges tot regshandiges?
In a sample of 280 people, 70 are left-handed and the others are right-handed. What is the ratio of left-handed to right-handed?

Select one of the following:

  • 1 : 4

  • 3 : 4

  • 1 : 3

  • 2 : 3

Explanation

Question 20 of 20

1

Die prys, x, van 'n nuwe hemp word minder met 10%. Die nuwe prys word met nog 20% gesny. Die prys van die hemp is nou gelyk aan:
The price, x, of a new shirt decreases by 10%. The new price is cut by another 20%. The price of the shirt is now equal to:

Select one of the following:

  • 0,7x

  • 0,72x

  • 0,8x

  • 1,21x

Explanation

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