Soal Uts Matematika Kelas 6 Sd Semester 1 - Www.Bimbelbrilian.Com
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Questions and Answers
- 1.
275 + 36 - ( - 48 ) - 197 = .... Hasil dari operasi hitung di atas adalah ....
- A.
66
- B.
166
- C.
156
- D.
162
Correct Answer
D. 162Explanation
The given expression involves addition, subtraction, and a negative number. Starting from left to right, we add 275 and 36 to get 311. Then, we subtract -48, which is equivalent to adding 48, from 311, resulting in 359. Finally, we subtract 197 from 359 to get 162. Therefore, the correct answer is 162.Rate this question:
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- 2.
109 + 32 x 18 – 425 = .... Hasil dari operasi hitung di atas adalah ....
- A.
260
- B.
2.113
- C.
275
- D.
2.260
Correct Answer
A. 260Explanation
The given expression involves addition, multiplication, and subtraction. According to the order of operations (PEMDAS/BODMAS), we need to perform multiplication before addition or subtraction. So, first, we multiply 32 by 18, which equals 576. Then, we subtract 425 from 576, resulting in 151. Finally, we add 109 to 151, giving us the final answer of 260.Rate this question:
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- 3.
324 - 70 + a = 172 Bilangan yang tepat untuk menganti huruf a pada operasi hitung di atas adalah ....
- A.
426
- B.
-82
- C.
-426
- D.
62
Correct Answer
B. -82Explanation
To find the value of "a" in the given equation, we need to isolate "a" on one side of the equation. First, we can subtract 324 from both sides to get -70 + a = -152. Then, we can further isolate "a" by subtracting -70 from both sides to get a = -82. Therefore, the correct answer is -82.Rate this question:
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- 4.
Suhu suatu ruangan awalnya adalah 38° C. Suhu ruangan itu diturunkan 2° C setiap setengah jam. Setelah 5 jam maka suhu ruangan tersebut menjadi ....
- A.
28° C
- B.
18° C
- C.
19° C
- D.
7° C
Correct Answer
B. 18° CExplanation
The initial temperature of the room is 38°C. The temperature is decreased by 2°C every half an hour. After 5 hours, there would be a total of 10 half-hour intervals. Therefore, the temperature would have been decreased by 10 times 2°C, which is 20°C. Subtracting 20°C from the initial temperature of 38°C gives us a final temperature of 18°C.Rate this question:
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- 5.
Di dalam sebuah truk terdapat 15 kardus roti coklat, setiap kardus berisi 15 toples dan setiap toples berisi 15 roti coklat. Jadi jumlah semua roti coklat yang ada pada truk tersebut adalah ....
- A.
625
- B.
1.235
- C.
3.375
- D.
15.625
Correct Answer
C. 3.375Explanation
The total number of chocolate breads in the truck can be calculated by multiplying the number of boxes (15) by the number of jars in each box (15) and the number of chocolate breads in each jar (15). Therefore, the calculation would be 15 x 15 x 15 = 3,375.Rate this question:
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- 6.
19³ .... 6.500 Anda yang tepat untuk mengisi titik-titik di atas adalah ....
- A.
>
- B.
=
- C.
<
- D.
/
Correct Answer
A. >Explanation
The correct answer is ">". This is because the symbol ">" represents "greater than", indicating that the number 19³ is greater than 6.500.Rate this question:
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- 7.
16³ + 10³ x 2³ = …. Hasil dari operasi hitung bilangan pangkat tiga di atas adalah ....
- A.
12.238
- B.
12.384
- C.
12.096
- D.
31.968
Correct Answer
C. 12.096Explanation
The given expression involves two operations: exponentiation and multiplication. First, we calculate 16 to the power of 3, which is 4096. Then, we calculate 10 to the power of 3, which is 1000. Finally, we multiply 1000 by 2 to the power of 3, which is 8, resulting in 8000. Adding 4096 and 8000 gives us the final result of 12096.Rate this question:
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- 8.
³√729 x ³√1.728 – 4³ = .... Hasil dari perkalian bilangan akar tiga di atas adalah ....
- A.
92
- B.
72
- C.
64
- D.
44
Correct Answer
D. 44 -
- 9.
Faktor prima dari 1.500 adalah ....
- A.
2 x 2 x 3 x 5 x 5
- B.
2 x 3 x 3 x 5 x 5
- C.
2 x 2 x 3 x 3 x 5
- D.
2 x 2 x 2 x 3 x 5
Correct Answer
A. 2 x 2 x 3 x 5 x 5Explanation
The given answer, 2 x 2 x 3 x 5 x 5, is the prime factorization of 1,500. Prime factorization is the process of breaking down a number into its prime factors. In this case, 1,500 can be divided by 2 twice, resulting in 2 x 2. Then, it can be divided by 3, resulting in 2 x 2 x 3. Finally, it can be divided by 5 twice, resulting in 2 x 2 x 3 x 5 x 5.Rate this question:
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- 10.
KPK dari 6, 10 dan 8 adalah ....
- A.
30
- B.
60
- C.
90
- D.
120
Correct Answer
D. 120Explanation
The correct answer is 120 because KPK stands for "Kelipatan Persekutuan Terkecil" in Indonesian, which translates to "Least Common Multiple" in English. To find the least common multiple of 6, 10, and 8, we can list out the multiples of each number and find the smallest number that appears in all three lists. The multiples of 6 are 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96, 102, 108, 114, 120, and so on. The multiples of 10 are 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, and so on. The multiples of 8 are 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120, and so on. The smallest number that appears in all three lists is 120, so the least common multiple of 6, 10, and 8 is 120.Rate this question:
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- 11.
FPB dari 36, 72 dan 96 adalah ....
- A.
24
- B.
18
- C.
26
- D.
12
Correct Answer
D. 12Explanation
The greatest common factor (FPB) is the largest number that divides evenly into all of the given numbers. To find the FPB of 36, 72, and 96, we can list the factors of each number and find the largest common factor. The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72. The factors of 96 are 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, and 96. The largest common factor among these numbers is 12, so the correct answer is 12.Rate this question:
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- 12.
Di sekolah terdapat 3 macam pohon yang ditanam, ada pohon mangga, pohon nangka dan pohon jambu. Pohon mangga dirapikan daun dan batangnya setiap 4 hari sekali, pohon Nangka 5 hari sekali dan pohon jambu 6 hari sekali. Maka ketiga pohon di sekolah akan dirapikan daun dan batangnya secara Bersama-sama setiap .... hari sekali.
- A.
60
- B.
90
- C.
100
- D.
120
Correct Answer
A. 60Explanation
The three types of trees in the school are pruned every 4 days, 5 days, and 6 days respectively. In order for all three types of trees to be pruned together, the pruning schedule must be a multiple of all three numbers. The smallest multiple of 4, 5, and 6 is 60. Therefore, the trees in the school will be pruned together every 60 days.Rate this question:
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- 13.
Yoga membeli 92 kelereng merah, 60 kelereng hitam dan 56 kerlereng putih. Yoga ingin membaginya ke dalam beberapa kaleng. Jika Yoga ingin membagi kelerengnya di kaleng-kaleng itu dengan jumlah yang sama dan terdiri dari tiga jenis kelerengnya. Maka jumlah maksimal kaleng yang bisa digunakan Yoga adalah ....
- A.
8 kaleng
- B.
7 kaleng
- C.
5 kaleng
- D.
4 kaleng
Correct Answer
D. 4 kalengExplanation
Yoga has a total of 92 red marbles, 60 black marbles, and 56 white marbles. He wants to distribute them equally into cans, with each can containing all three types of marbles. To find the maximum number of cans, we need to find the greatest common divisor (GCD) of the three numbers. The GCD of 92, 60, and 56 is 4. Therefore, Yoga can use a maximum of 4 cans to distribute the marbles equally.Rate this question:
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- 14.
Volume 1 liter sama juga dengan ....
- A.
1 km³
- B.
10 m³
- C.
1 dm³
- D.
1 cm³
Correct Answer
C. 1 dm³Explanation
1 liter is equivalent to 1 dm³ because 1 liter is a unit of volume and 1 dm³ is also a unit of volume. The prefix "dm" stands for decimeter, which is a unit of length. However, when it is cubed (dm³), it becomes a unit of volume. Since 1 dm³ is equal to 1 liter, the statement is correct.Rate this question:
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- 15.
Volume 10 m³ sama dengan ....
- A.
10 liter
- B.
100 liter
- C.
1000 liter
- D.
10.000 liter
Correct Answer
D. 10.000 literExplanation
Volume 10 m³ is equal to 10,000 liters. This is because 1 m³ is equivalent to 1000 liters. Therefore, by multiplying 10 m³ by 1000, we get the answer of 10,000 liters.Rate this question:
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- 16.
75.000 cm³ ..... 700 liter Tanda yang tepat untuk mengisi titik-titik di atas adalah ....
- A.
>
- B.
<
- C.
=
- D.
/
Correct Answer
B. <Explanation
The correct answer is "Rate this question:
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- 17.
Rista menempuh perjalanan selama 12 jam untuk sampai ke rumah neneknya. Berarti waktu perjalanannya sama juga dengan .... menit.
- A.
720
- B.
360
- C.
120
- D.
3.600
Correct Answer
A. 720Explanation
Rista menempuh perjalanan selama 12 jam, dan kita ingin mengetahui waktu perjalanan dalam menit. Karena 1 jam sama dengan 60 menit, maka waktu perjalanan dalam menit adalah 12 x 60 = 720.Rate this question:
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- 18.
Diketahui debit air yang keluar dari sebuah pompa air adalah 75 liter/menit. Hal itu berarti bahwa ....
- A.
Setiap 75 liter air terjun akan habis pada satu menit
- B.
Setiap 75 liter air akan mengalir di menit pertama
- C.
Sebanyak 75 liter air mengalir di setiap menit
- D.
Selama 75 menit akan mengalir air sebanyak 75 liter
Correct Answer
C. Sebanyak 75 liter air mengalir di setiap menitExplanation
The correct answer suggests that the statement "Sebanyak 75 liter air mengalir di setiap menit" is true. This means that the pump is capable of pumping 75 liters of water every minute.Rate this question:
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- 19.
Air terjun Widuri di desa Rawa Permai mampu mengalirkan sebanyak 425 liter air setiap menitnya. Hal itu berarti air terjun tersebut memiliki debit ....
- A.
425 literjam
- B.
25.500 liter/jam
- C.
4.250 liter/jam
- D.
2.550 liter/jam
Correct Answer
B. 25.500 liter/jamExplanation
The correct answer is 25.500 liter/jam. The question states that Air terjun Widuri di desa Rawa Permai mampu mengalirkan sebanyak 425 liter air setiap menitnya, which means the waterfall can flow 425 liters of water per minute. To convert this to liters per hour, we need to multiply by 60 (minutes in an hour), resulting in 25,500 liters per hour.Rate this question:
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- 20.
Kolam ikan di halam rumah Bu Sintia berbentuk balok yang memiliki volume 9.000 dm³. Jika Bu Sintia membutuhkan waktu 30 menit untuk mengisi kolam ikan tersebut hingga penuh melalui kran air miliknya. Maka debit air dari kran tersebut adalah ....
- A.
30 menit/9.000 liter
- B.
9.000 liter/jam
- C.
18.000 liter/jam
- D.
900 liter/menit
Correct Answer
C. 18.000 liter/jamExplanation
The correct answer is 18,000 liters/hour. This can be calculated by converting the volume of the fish pond from dm³ to liters (9,000 dm³ = 9,000 liters) and dividing it by the time taken to fill the pond (30 minutes). Since the answer choices are given in liters per hour, we convert the time from minutes to hours by dividing it by 60 (30 minutes = 0.5 hours). Dividing 9,000 liters by 0.5 hours gives us a flow rate of 18,000 liters per hour.Rate this question:
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- 21.
Saluran irigasi di Desa Sumber Rejeki mampu mengalirkan air sebanyak 240 liter setiap menitnya. Maka volume air yang mampu dialirkan saluran air itu selama 1 jam adalah ....
- A.
48.000 liter
- B.
7.200 liter
- C.
24.000 liter
- D.
14.400 liter
Correct Answer
D. 14.400 literExplanation
The irrigation channel in Sumber Rejeki Village can flow 240 liters of water per minute. To find the volume of water that can be flowed through the channel in 1 hour, we need to multiply the flow rate by the number of minutes in an hour. There are 60 minutes in an hour, so the volume of water that can be flowed through the channel in 1 hour is 240 liters/minute * 60 minutes = 14,400 liters.Rate this question:
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- 22.
Debit air dari selang di halaman sekolah adalah 25 liter/menit. Maka waktu yang dibutuhkan selang air tersebut untuk mengisi sebuah bak air yang volumenya 1.725 liter adalah ....
- A.
60 menit
- B.
65 menit
- C.
69 menit
- D.
72 menit
Correct Answer
C. 69 menitExplanation
The given information states that the debit air dari selang di halaman sekolah is 25 liter/menit. This means that the hose can fill 25 liters of water in 1 minute. To find the time it takes to fill a water tank with a volume of 1.725 liters, we can divide the volume of the tank by the debit air dari selang. Therefore, 1.725 liters divided by 25 liters/menit equals 0.069 menit. Converting this to minutes, we get 0.069 menit x 60 menit/jam = 4.14 menit. Since the question asks for the nearest whole number, the correct answer is 69 menit.Rate this question:
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- 23.
Sebuah tandon air mengalami kebocoran. Air dalam tandon itu berkurang 1,5 liter setiap satu menit. Petugas baru menyadari adanya kebocoran setelah 3 jam berlalu. Berapakah jumlah air yang sudah keluar dari bocornya tandon air tersebut?
- A.
4,5 liter
- B.
270 liter
- C.
450 liter
- D.
180 liter
Correct Answer
B. 270 literExplanation
The question states that the water tank is leaking at a rate of 1.5 liters per minute. The new officer realizes the leak after 3 hours have passed. To find the total amount of water that has leaked, we need to convert the time from hours to minutes. 3 hours is equal to 180 minutes. Multiplying the leak rate of 1.5 liters per minute by 180 minutes gives us 270 liters. Therefore, the correct answer is 270 liters, which is the total amount of water that has leaked from the tank.Rate this question:
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- 24.
Sebuah selang di SPBU mampu mengalirkan solar sebanyak 90 liter permenit. Jika seorang membeli 30 liter untuk mobilnya. Maka untuk mengisi tangki mobil tersebut, selang itu membutuhkan waktu ....
- A.
20 detik
- B.
30 detik
- C.
40 detik
- D.
15 detik
Correct Answer
A. 20 detikExplanation
The hose at the gas station can flow 90 liters per minute. If someone buys 30 liters for their car, it would take 20 seconds to fill the car's tank. This can be calculated by dividing the amount of fuel (30 liters) by the flow rate (90 liters per minute) and converting the result to seconds. Therefore, the correct answer is 20 seconds.Rate this question:
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- 25.
Wawan ditugasi ayahnya mengisi bak mandi. Wawan pun segera menyalakan kran air di atas bak mandinya. Bak mandi yang memiliki volume 2 m³ itu mampu penuh dalam waktu 40 menit. Berarti debit air dari kran tersebut adalah ....
- A.
50 dm³/jam
- B.
8 dm³/detik
- C.
80 m³/jam
- D.
50 dm³/menit
Correct Answer
D. 50 dm³/menitExplanation
The correct answer is 50 dm³/menit. This is because the volume of the bathtub is given as 2 m³ and it takes 40 minutes to fill it. To find the debit air (flow rate), we divide the volume by the time. Converting the volume to dm³ (1 m³ = 1000 dm³) and the time to minutes, we get a flow rate of 50 dm³/menit.Rate this question:
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