1.
Question 1Convert 0.47 into fraction.[Tukarkan 0.47 kepada pecahan. ]
Correct Answer
B.
Explanation
To convert a decimal into a fraction, we need to determine the place value of the decimal. In this case, 0.47 has two decimal places. To convert it into a fraction, we write the decimal as the numerator and the denominator as a power of 10 based on the number of decimal places. Since there are two decimal places, the denominator will be 100. Therefore, 0.47 can be written as 47/100.
2.
Question 2Which digit in the number 457 982 has a place value of thousands?[Digit manakah dalam nombor 457 982 mempunyai nilai tempat ribu?]
Correct Answer
B. 7
Explanation
The digit 7 in the number 457 982 has a place value of thousands. In the given number, the digit 7 is in the thousands place, which means it represents 7,000. The digits to the left of the thousands place represent larger place values, such as tens of thousands, hundreds of thousands, and so on. Therefore, the correct answer is 7.
3.
Question 3There are 40 packets of noodles in the school canteen. 12 packets of the noodles were sold during recess. Calculate the percentage of packets of noodles that were sold. [Terdapat 40 bungkus mi di sebuah kantin sekolah. 12 bungkus mi telah dijual pada waktu rehat. Hitungkan peratusan bungkusan mi yang telah dijual ]
Correct Answer
D. 30%
Explanation
The percentage of packets of noodles that were sold can be calculated by dividing the number of packets sold (12) by the total number of packets (40) and then multiplying by 100. This gives us (12/40)*100 = 30%.
4.
Question 4Which of the following is the measurement of Metric System?[Yang manakah di antara berikut merupakan pengukuran bagi Sistem Metrik? ] i.Ounces (oz) ii.pounds (lb) iii.gramme (g) iv.kilogramme (kg)
Correct Answer
D. Iii and iv
Explanation
The correct answer is "iii and iv". This is because the metric system primarily uses the gram (g) as a unit of measurement for weight, and the kilogram (kg) as a larger unit of measurement. Ounces (oz) and pounds (lb) are not part of the metric system.
5.
Question 5Convert 2.5 yard to feet.[Tukarkan 2.5 ela kepada kaki.]
Correct Answer
B.
6.
Question 6
Correct Answer
B. 200g
Explanation
The correct answer is 200g because it is the only option that is consistent with the given list of weights. The weights are listed in descending order, starting with the heaviest (2000g) and ending with the lightest (0.2g). Therefore, the next weight in the sequence would logically be 200g.
7.
Question 7
Correct Answer
D.
8.
Question 8Which of the following is a like term for − 3pq^{3}?[Antara berikut, yang manakah ialah sebutan serupa bagi − 3pq^{3}?]
Correct Answer
B.
Explanation
A like term for -3pq^3 is -3pq.
9.
Question 9There are m classes in STK programme. Each class has 25 students. Write an expression to represent the total number of students in the programme.[Terdapat m buah kelas di Program STK. Setiap kelas ada 25 orang pelajar. Tulis ungkapan yang mewakili jumlah pelajar bagi program tersebut.]
Correct Answer
A.
Explanation
The expression to represent the total number of students in the programme is 25m. This is because there are m classes and each class has 25 students. By multiplying the number of classes (m) by the number of students in each class (25), we can find the total number of students in the programme.
10.
Question 10
Correct Answer
A.
11.
Question 11Which of the following is a solution to the equations 0.5x = 10?[Manakah yang berikut adalah penyelesaian bagi persamaan 0.5x = 10?]
Correct Answer
D. 20
Explanation
The correct answer is 20 because when we substitute x with 20 in the equation 0.5x = 10, we get 0.5(20) = 10, which simplifies to 10 = 10. This means that 20 is a valid solution to the equation.
12.
Question 12State the longest side of a right-angled triangle.[Nyatakan sisi terpanjang bagi sebuah segitiga bersudut tegak.]
Correct Answer
C. Hypotenuse
[Hipotenus]
Explanation
The hypotenuse is the longest side of a right-angled triangle. It is the side opposite the right angle and is always the side opposite the largest angle in the triangle.
13.
Question 13What is the sum of two supplementary angles?[Apakah hasil tambah bagi dua sudut penggenap?]
Correct Answer
B. 180°
Explanation
The sum of two supplementary angles is always 180°. Supplementary angles are a pair of angles that add up to 180°. Therefore, when you add two supplementary angles together, the result will always be 180°.
14.
Question 14
Correct Answer
B.
15.
Question 15
Correct Answer
D. 11.8 inches
16.
Question 16
Correct Answer
B.
17.
Question 17Based on Figure 4, which of the following is the coordinate for point A?[Berdasarkan Rajah 4, manakah antara yang berikut merupakan koordinat bagi titik A?]
Correct Answer
C. (−5, 6)
Explanation
Based on Figure 4, point A is located on the x-axis with a negative x-coordinate and a positive y-coordinate. The only option that matches this description is (-5, 6).
18.
Question 18Based on Figure 5, which of these coordinate could POSSIBLY represent the point B?[Berdasarkan Rajah 5, yang manakah di antara yang berikut MUNGKIN mewakili titik B.]
Correct Answer
C. (6, −7)
Explanation
Based on Figure 5, point B is located in the fourth quadrant of the coordinate plane. This means that the x-coordinate is positive and the y-coordinate is negative. The only option that fits this criteria is (6, -7).
19.
Question 19
Correct Answer
A. (1.8, 7)
Explanation
The answer (1.8, 7) is the only option that has the first coordinate as a decimal number and the second coordinate as a whole number. The other options have either both coordinates as decimal numbers or both coordinates as whole numbers.
20.
Question 20Figure 7 shows a graph of a straight line. Find the value of x if y =−3.[Rajah 7 menunjukkan suatu graf garis lurus. Cari nilai x jika y = −3.]
Correct Answer
C. 6