Cum 10032 Revision Set B

1. Question 11

2.5

12

28

160

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Explanation

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2. Question 17Which of the following points is on x-axis.[Manakah antara titik berikut berada di paksi-x.]

P

Q

R

S

The x-axis is the horizontal line on a coordinate plane where the y-coordinate is always 0. Therefore, the point on the x-axis will have a y-coordinate of 0. Looking at the given options, we can see that point R is the only point that has a y-coordinate of 0. Therefore, point R is on the x-axis.

Explanation

The x-axis is the horizontal line on a coordinate plane where the y-coordinate is always 0. Therefore, the point on the x-axis will have a y-coordinate of 0. Looking at the given options, we can see that point R is the only point that has a y-coordinate of 0. Therefore, point R is on the x-axis.

3. Question 5

4.05 kg = 4005 g

3.1 kg = 3100 g

8.37 kg = 837 g

1.9 kg = 1190 g

The given answer is correct because it correctly converts 3.1 kg into grams by multiplying it by 1000. This conversion is based on the fact that there are 1000 grams in 1 kilogram. Therefore, 3.1 kg is equal to 3100 g.

Explanation

The given answer is correct because it correctly converts 3.1 kg into grams by multiplying it by 1000. This conversion is based on the fact that there are 1000 grams in 1 kilogram. Therefore, 3.1 kg is equal to 3100 g.

4. Question 18State the coordinate of point G.[Nyatakan koordinat titik G.]

(-4 , 0)

(0 , -4)

(4 , 0)

(0 , 4)

The correct answer is (-4 , 0). This means that point G is located at the x-coordinate -4 and the y-coordinate 0.

Explanation

The correct answer is (-4 , 0). This means that point G is located at the x-coordinate -4 and the y-coordinate 0.

5. Question 4Convert 3 ton to pounds.[Tukarkan 3 tan kepada paun.]

3000 pounds

4000 pounds

5000 pounds

6000 pounds

To convert tons to pounds, you need to multiply the number of tons by 2000. Therefore, 3 tons would be equal to 3 * 2000 = 6000 pounds.

Explanation

To convert tons to pounds, you need to multiply the number of tons by 2000. Therefore, 3 tons would be equal to 3 * 2000 = 6000 pounds.

6. Question 16

48 cm

50 cm

56 cm

60 cm

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Explanation

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7. Question 12The longest side of a right-angled triangle is ___________[Sisi terpanjang bagi sebuah segitiga bersudut tegak adalah ___________ ]

Adjacent side [sisi bersebelahan ]

Hypotenuse [hipotenus]

Opposite side[sisi setentang]

Tangent [tangen]

The correct answer is "hypotenuse." In a right-angled triangle, the hypotenuse is the side opposite the right angle and is always the longest side.

Explanation

The correct answer is "hypotenuse." In a right-angled triangle, the hypotenuse is the side opposite the right angle and is always the longest side.

8. Question 2Given p : q = 3 : 4. What is the value of p?[Diberi p : q = 3 : 4. Apakah nilai bagi p? ]

3

4

The value of p is 3 because in the given ratio p:q = 3:4, the value of p is the first number in the ratio, which is 3.

Explanation

The value of p is 3 because in the given ratio p:q = 3:4, the value of p is the first number in the ratio, which is 3.

9. Question 3

12

36

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Explanation

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10. Question 10

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Explanation

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11. Question 9Which of the following algebraic expressions cannot be simplified?[Manakah antara ungkapan algebra yang berikut tidak boleh diringkaskan?]

8m + m

7p - 0.5p

9 - 2q

10n + 2n

The expression "9 - 2q" cannot be simplified because there are no like terms to combine. The terms "9" and "2q" are not similar in any way and cannot be combined or simplified further.

Explanation

The expression "9 - 2q" cannot be simplified because there are no like terms to combine. The terms "9" and "2q" are not similar in any way and cannot be combined or simplified further.

12. Question 13Which of the following is a reflex angle?[Manakah antara berikut merupakan sudut refleks?]

150

800

1870

3600

A reflex angle is an angle that is greater than 180 degrees but less than 360 degrees. In this case, the angle 1870 is greater than 180 degrees, therefore it is a reflex angle.

Explanation

A reflex angle is an angle that is greater than 180 degrees but less than 360 degrees. In this case, the angle 1870 is greater than 180 degrees, therefore it is a reflex angle.

13. Question 20If given y = x + 10, the value of y when x = 2 is ___________.[Jika diberi y = x + 10, nilai y apabila x = 2 adalah __________.]

8

10

12

20

When given the equation y = x + 10, we can substitute x = 2 into the equation to find the value of y. Therefore, y = 2 + 10 = 12.

Explanation

When given the equation y = x + 10, we can substitute x = 2 into the equation to find the value of y. Therefore, y = 2 + 10 = 12.

14. Question 19Which of the following scale represent the x-axis.[Manakah skala yang berikut mewakili paksi-x.]

1 cm : 1 unit

1 cm : 2 unit

2 cm : 1 unit

2 cm : 2 unit

The correct answer is 2 cm : 1 unit. This means that for every 2 centimeters on the scale, there is 1 unit on the x-axis. This scale indicates that the x-axis is being measured in units and that each unit corresponds to a length of 2 centimeters.

Explanation

The correct answer is 2 cm : 1 unit. This means that for every 2 centimeters on the scale, there is 1 unit on the x-axis. This scale indicates that the x-axis is being measured in units and that each unit corresponds to a length of 2 centimeters.

15. Question 6

75

151

302

604

The given sequence appears to be doubling each term. Starting with 75, the next term is obtained by multiplying the previous term by 2, resulting in 150. However, the actual next term is 151, which suggests that the pattern is not simply doubling. It is possible that the pattern is doubling and then adding 1 to the result. This is supported by the fact that 151 is obtained by doubling 75 and adding 1. Therefore, the correct answer is 151.

Explanation

The given sequence appears to be doubling each term. Starting with 75, the next term is obtained by multiplying the previous term by 2, resulting in 150. However, the actual next term is 151, which suggests that the pattern is not simply doubling. It is possible that the pattern is doubling and then adding 1 to the result. This is supported by the fact that 151 is obtained by doubling 75 and adding 1. Therefore, the correct answer is 151.

16. Question 1What is the place value of the digit 8 in 28.57? [Apakah nilai digit 8 bagi 28.57? ]

Units[Sa ]

Tens[Puluh ]

Tenth[Persepuluh ]

Hundredths[Perseratus ]

The digit 8 in the number 28.57 is in the units place.

Explanation

The digit 8 in the number 28.57 is in the units place.

17. Question 15Which of the following is NOT an obtuse angle?[Manakah antara berikut yang BUKAN sudut cakah?]

790

910

1000

1710

An obtuse angle is an angle that measures more than 90 degrees but less than 180 degrees. The angle 790 is not an obtuse angle because it measures less than 90 degrees.

Explanation

An obtuse angle is an angle that measures more than 90 degrees but less than 180 degrees. The angle 790 is not an obtuse angle because it measures less than 90 degrees.

18. Question 8Which of the following pair is like terms?[Manakah pasangan berikut adalah sebutan serupa?]

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Explanation

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19. Question 14The sum of two complementary angle is _______________.[Hasil tambah dua sudut pelengkap adalah ____________.]

600

900

1800

3600

The sum of two complementary angles is always equal to 90 degrees. In this question, the correct answer is 900, which is not a valid explanation as it does not provide any reasoning or explanation for why 900 is the correct answer.

Explanation

The sum of two complementary angles is always equal to 90 degrees. In this question, the correct answer is 900, which is not a valid explanation as it does not provide any reasoning or explanation for why 900 is the correct answer.

20. Question 7

1

2

3

4

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Explanation

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