Quiz about Basiese Vergelykings Oplos

Question 1

As 55 - 30 = x - 15, wat is die waarde van x?

Accepted Answer

40

Answer

25

Answer

35

Answer

45

Question 2

As $$\frac{3x}{4} = 6$$ , vind die waarde van x.

Accepted Answer

8

Answer

6

Answer

12

Answer

4

Question 3

As $$\frac{5}{2}x = -10$$ , vind die waarde van x.

Accepted Answer

-4

Answer

4

Answer

2

Answer

-2

Question 4

As 6/7 x = -6, vind die waarde van x.

Accepted Answer

x = -7

Answer

x = 7

Answer

x = -1

Answer

x = 6

Question 5

Vind die waarde van x in 9x + 50 = 140.

Accepted Answer

x = 10

Answer

x = 5

Answer

x = 15

Answer

x = 20

Question 6

Wat is die waarde van x in die vergelyking $$2^2$$ - 1 -7= x?

Accepted Answer

x = -4

Answer

x = -8

Answer

x = 8

Answer

x = 3

Question 7

Wat moet die waarde van k wees om die vergelyking waar te maak? $$k^2-64=0$$

Accepted Answer

k = 8

Answer

k = 1

Answer

k = 2

Answer

k = 4

Question 8

Is x = 5 'n oplossing vir die vergelyking $$x^2 - 3x - 15 = 0$$ ?

Accepted Answer

Nee

Answer

Ja

Question 9

Is x = 2 'n oplossing vir die vergelyking (3 - 2x) + 5 = 0?

Accepted Answer

Nee

Answer

Ja

Question 10

Is x = -1/3 'n oplossing vir 3x + 1 = 0?

Accepted Answer

Ja

Answer

Nee

Question 11

Is x = 3 'n oplossing vir die vergelyking $$(2x - 2)^{2} + 4 = 20$$ ?

Accepted Answer

Ja

Answer

Nee

Question 12

As a = 1/2 en b = -4, watter van die volgende is waar?

Accepted Answer

$$a^3 + b^2 + 2a^2b = -15/8$$

Answer

$$a^3 + b^3 + 3ab/2 = -73/8$$

Answer

$$a^3 + b^3 + 2a^2b = -33/8$$

Answer

$$a^3 + b^2 + 3ab = 81/8$$

Question 13

Wat is -2 - 10?

Accepted Answer

-12

Answer

8

Answer

-8

Answer

12

Question 14

Evalueer 69 - 96

Accepted Answer

-27

Answer

27

Answer

-165

Answer

165

Question 15

Wat is 101 - 502 + 200?

Accepted Answer

-201

Answer

101

Answer

-401

Answer

201

Question 16

Identifiseer die uitdrukking wat gelyk is aan -3.

Accepted Answer

0 - 1 - 3 + 2

Answer

0 + 1 - 2 + 3

Answer

0 + 1 + 4 - 2

Answer

0 - 1 + 2 - 4

Question 17

Konrad het 66 uit 80 vir sy wiskunde toets. Hoeveel persent het hy gekry?

Accepted Answer

82,5%

Answer

80%

Answer

66%

Answer

132%

Question 18

Die som van twee heelgetalle is -72. As een van die heelgetalle 38 is, vind die ander heelgetal.

Accepted Answer

-110

Answer

-34

Answer

-72

Answer

-38

Question 19

Wat is die waarde van $$3^3 + 2^4$$ ?

Accepted Answer

35

Answer

25

Answer

30

Answer

40

Question 20

Watter een van die volgende stellings oor $$4^3$$ is waar?

Accepted Answer

4 moet 3 keer met homself vermenigvuldig word

Answer

4 moet met 3 vermenigvuldig word

Answer

4 moet 3 keer by homself getel word

Answer

4 moet deur 3 gedeel word

Question 21

Wat is die waarde van $$4^7$$ in standaardvorm?

Accepted Answer

16384

Answer

28

Answer

128

Answer

49

Question 22

Watter een van die volgende uitdrukkings het die hoogste waarde?

Accepted Answer

$$6^2 imes 2^3$$

Answer

$$3^4$$ + 5

Answer

$$2^6 imes 3$$

Answer

$$5^2 + 4^3$$

Question 23

Wat is die basisgetal in $$7^4$$ ?

Accepted Answer

7

Answer

4

Answer

3

Answer

2

Question 24

In die uitdrukking $$4^5 - 2^8 + 7^3$$ , watter basis het die laagste eksponent?

Accepted Answer

7

Answer

2

Answer

4

Answer

8

Question 25

Wat is die basis van die eksponent in $$3^x$$ ?

Accepted Answer

3

Answer

2

Answer

5

Answer

x

Question 26

In die uitdrukking $$8^{-3} + 9^{-5} - 4^2 - 11^3$$ , watter basis het die hoogste eksponent?

Accepted Answer

11

Answer

8

Answer

9

Answer

4

Question 27

Vergelyk desimale Waar of vals: 0.7 > 0.65

Accepted Answer

Waar

Answer

Vals

Question 28

Vergelyk desimale Waar of vals: 0.805 < 0.09

Accepted Answer

Vals

Answer

Waar

Question 29

Watter van die volgende desimale is die grootste?

Accepted Answer

1.0

Answer

0.999

Answer

0.9999

Answer

0.99999

Question 30

Watter van die volgende stelle getalle is in toenemende volgorde?

Accepted Answer

0.12, 1.002, 1.02

Answer

1.2, 1.02, 1.002

Answer

1.002, 1.02, 0.12

Answer

1.02, 1.002, 1.2

Question 31

Watter een van die volgende is die kleinste desimale waarde?

Accepted Answer

0.69

Answer

0.6999

Answer

0.7

Answer

0.698

Question 32

Wat is die kleinste nie-nul getal met vier desimale plekke?

Accepted Answer

0.0001

Answer

0.0010

Answer

0.0100

Answer

0.1000

Question 33

Watter een van die volgende stelle desimale is in afnemende volgorde?

Accepted Answer

0.3, 0.22, 0.02, 0.01

Answer

0.15, 0.015, 0.011, 0.05

Answer

1.2, 1.45, 1.89, 1.91

Answer

0.12, 0.13, 0.154, 0.159

Question 34

Wat is $$62.51 imes 10^4$$ ?

Accepted Answer

625100

Answer

62510

Answer

6250100

Answer

6251

Question 35

5x-9=66

Accepted Answer

x=15

Answer

x=5

Answer

x=-5

Answer

x=-15

Question 36

'n Bakkery gebruik 48.75 kg meel om 7.5 bondels brood te maak. Hoeveel meel word per bondel brood gebruik?

Accepted Answer

6.5 kg

Answer

5.5 kg

Answer

7.2 kg

Answer

8.0 kg

Question 37

'n Bakker het 52.5 kilogram meel en wil dit in sakke verdeel wat tot 2 kilogram meel kan hou. Hoeveel sakke het die bakker nodig om al die meel te hou?

Accepted Answer

27 sakke

Answer

25 sakke

Answer

30 sakke

Answer

20 sakke

Question 38

Wat is 10% van R150?

Accepted Answer

R15

Answer

R10

Answer

R20

Answer

R25

Question 39

10% van die 20 honde is bruin. Hoeveel honde is bruin?

Accepted Answer

2

Answer

4

Answer

6

Answer

8

Question 40

As 100% van die 105 ondervraagde studente van middagete hou, hoeveel studente hou nie van middagete nie?

Accepted Answer

0

Answer

5

Answer

10

Answer

15

Question 41

Wat is 2536 afgerond tot die naaste honderd?

Accepted Answer

2500

Answer

2600

Answer

2400

Answer

2550

Question 42

Wat is 3333 afgerond tot die naaste duisend?

Accepted Answer

3000

Answer

4000

Answer

3500

Answer

2000

Question 43

Een stadsbus het 114 passasiers, en die ander het 123 passasiers. Wat is die totale aantal passasiers van albei busse, afgerond tot die naaste tien?

Accepted Answer

240

Answer

230

Answer

250

Answer

220

Question 44

Rond 12168 af tot die naaste honderd.

Accepted Answer

12200

Answer

12100

Answer

12000

Answer

12300

Question 45

Rond 9824 af tot die naaste tien.

Accepted Answer

9820

Answer

9830

Answer

9810

Answer

9800

Question 46

Rond 4.731 af tot 2 desimale plekke.

Accepted Answer

4.73

Answer

4.74

Answer

4.72

Answer

4.70

Question 47

Rond 120.0619 af tot die naaste honderdste.

Accepted Answer

120.06

Answer

120.07

Answer

120.12

Answer

120.00

Question 48

Rond 41.55 af tot die naaste heelgetal.

Accepted Answer

42

Answer

41

Answer

40

Answer

43

Question 49

Rond 0.192 af tot die naaste tiende.

Accepted Answer

0.2

Answer

0.1

Answer

0.3

Answer

0.19

Question 50

Rond 10.9998 af tot 3 desimale plekke.

Accepted Answer

10.999

Answer

11.000

Answer

11.999

Answer

10.998

Question 51

Rond 25.4896 af tot die naaste duisendste.

Accepted Answer

25.490

Answer

25.489

Answer

25.500

Answer

25.480

Question 52

Wat is $$\frac{3}{4} imes \frac{5}{4}$$ ?

Accepted Answer

$$\frac{15}{16}$$

Answer

$$\frac{8}{20}$$

Answer

$$\frac{7}{8}$$

Answer

$$\frac{5}{16}$$

Question 53

Wat is $$\frac{5}{3} imes \frac{7}{2}$$ ?

Accepted Answer

$$\frac{35}{6}$$

Answer

$$\frac{12}{5}$$

Answer

$$\frac{35}{5}$$

Answer

$$\frac{10}{21}$$

Question 54

Wat is $$\frac{5}{8} imes \frac{7}{3} imes \frac{1}{9}$$ ?

Accepted Answer

$$\frac{35}{216}$$

Answer

$$\frac{35}{72}$$

Answer

$$\frac{13}{24}$$

Answer

$$\frac{5}{24}$$

Question 55

Wat is $$\frac{1}{2} imes \frac{1}{3} imes \frac{1}{4}$$ ?

Accepted Answer

$$\frac{1}{24}$$

Answer

$$\frac{1}{9}$$

Answer

$$\frac{1}{6}$$

Answer

$$\frac{1}{12}$$

Question 56

Evalueer $$\frac{5}{2} imes \frac{7}{3}$$

Accepted Answer

$$\frac{35}{6}$$

Answer

$$\frac{12}{5}$$

Answer

$$\frac{35}{5}$$

Answer

$$\frac{7}{6}$$

Question 57

Wat is $$\frac{5}{2} imes \frac{4}{3} imes \frac{2}{9}$$ ?

Accepted Answer

$$\frac{20}{27}$$

Answer

$$\frac{8}{27}$$

Answer

$$\frac{11}{18}$$

Answer

$$\frac{5}{12}$$

Question 58

Evalueer: $$\frac{4}{9} + \frac{2}{33}$$

Accepted Answer

$$\frac{14}{33}$$

Answer

$$\frac{10}{21}$$

Answer

$$\frac{8}{11}$$

Answer

$$\frac{16}{33}$$

Question 59

Evalueer: $$\frac{2}{5} + \frac{1}{10}$$

Accepted Answer

$$\frac{1}{2}$$

Answer

$$\frac{3}{5}$$

Answer

$$\frac{1}{4}$$

Answer

$$\frac{3}{10}$$

Question 60

Evalueer: $$\frac{5}{14} - \frac{4}{3}$$

Accepted Answer

$$-\frac{31}{42}$$

Answer

$$\frac{31}{42}$$

Answer

$$\frac{1}{42}$$

Answer

$$-\frac{1}{42}$$

Question 61

Evalueer: $$\frac{1}{2} + \frac{1}{5}$$

Accepted Answer

$$\frac{7}{10}$$

Answer

$$\frac{3}{7}$$

Answer

$$\frac{6}{10}$$

Answer

$$\frac{2}{5}$$

Question 62

Evalueer: $$\frac{7}{12} - \frac{5}{18} + \left(-\frac{1}{4}\right)$$

Accepted Answer

$$-\frac{1}{36}$$

Answer

$$\frac{5}{36}$$

Answer

$$\frac{1}{6}$$

Answer

$$-\frac{5}{18}$$

Question 63

Evalueer: $$\frac{5}{2} + \frac{1}{7} + \frac{1}{3}$$

Accepted Answer

$$\frac{49}{14}$$

Answer

$$\frac{53}{14}$$

Answer

$$\frac{47}{14}$$

Answer

$$\frac{51}{14}$$

Basiese Vergelykings Oplos

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