nguyenthanhdo/zac2023-math-en · Datasets at Hugging Face

id stringlengths 7 7	question stringlengths 13 423	choices sequence
01-0203	A store has sold 30% of its existing goods and earned VND 15, 000, 000. Ask how much money does the store earn if it sells all of its goods?	[ "A. 4 500 000 VND", "B. 45 000 000 VND", "C. 50 000 000 VND", "D. 450 000 000 VND" ]
01-0206	A cyclist came from A at 7 o'clock at 12km/h. At 8 o'clock a motorcyclist also from A chased the cyclist at 42km/h. What time did the motorcyclist catch up with the cyclist?	[ "A. 24 minutes.", "B. An hour.", "C. 7 Hours 24 Minutes", "D. 8 Hours 24 Minutes" ]
01-0207	If the sides of the cube are 2 times larger, how many times larger is the area around the cube?	[ "A. Twice.", "B. Four times.", "C. Six times.", "D. Eight times." ]
01-0209	A trapezoidal field has a small bottom of 8m long and a large bottom of 12m long. Extending the large bottom by 5m, the area of the field increases by 25m2. How much is the area of the field increased by?	[ "A. 125m^{2}", "B. Twenty percent.", "C. 25 percent.", "D. 50% off" ]
01-0210	A train crossing a 450 meter bridge takes 45 seconds, crossing a power pole takes 15 seconds. Calculate the length of the train.	[ "A. 3 meters", "B. 200 meters", "C. 200 meters", "D. 225 meters" ]
01-0211	The largest of the numbers: 5.216; 5.126; 5.621; 5.612 are:	[ "A. 5,612 people", "B. 5,621 people", "C. 5,216 of them.", "D. 5,126 of them." ]
01-0214	The class has 35 students, including 14 female students. What percentage of the class are female students?	[ "A. Forty percent.", "B. 4 percent.", "C. 21 percent.", "D. 49 percent." ]
01-0219	4 hours 45 minutes + 3 hours 32 minutes =.......	[ "A. Seven hours and 17 minutes.", "B. 7 hours 77 minutes", "C. 8 hours 17 minutes", "D. 7 hours 77 minutes" ]
01-0221	The number \frac{75}{100} is written:	[ "A. Seventy five.", "B. 0,7", "C. 0.75 mm", "D. 7, 5" ]
01-0222	The number sixty - seven point nine hundred and nineteen is written:	[ "A. 67,910 people", "B. 679.", "C. 67,919 people", "D. 6,7919 people" ]
01-0223	Find 80% of 30 is:	[ "A. 80 years old.", "B. Twenty-four", "C. Thirty...", "D. Fifty - one." ]
01-0224	39.87m^{3} =...........dm^{3}. The appropriate number written on the dot is:	[ "A. 381, 379", "B. thirty-nine,87.", "C. 396,7", "D. 39870, 000, 000" ]
01-0225	The value of the digit 7 in 32,708 is:	[ "A. 70 years old", "B. \\frac{7}{10}", "C. \\frac{7}{100}", "D. \\frac{7}{1000}" ]
01-0227	The 5th digit of 162.57 indicates:	[ "A. 5 units", "B. Five percent.", "C. Five tens.", "D. Five tenths." ]
01-0232	A district has 320ha of coffee land and 480ha of rubber land. What percentage of the land is covered by rubber trees?	[ "A. 150% off", "B. 15 percent.", "C. 1,500%", "D. 105% of the" ]
01-0234	If the volume of cube A is 8 times that of cube B, then the ratio between the length of the sides of cube B and the length of the sides of cube A is:	[ "A. \\frac{1}{8}", "B. \\frac{1}{4}", "C. \\frac{1}{2}", "D. TWILL" ]
01-0237	Write the appropriate number in the dot: 21 km/h =... m/min	[ "A. 21000 units", "B. 3,500", "C. 350, 000.", "D. 1250 square meters" ]
01-0239	5m^{3} 19dm^{3} =........m^{3}. The proper number written on the dot is:	[ "A. 5,190 square meters", "B. 5,019 people", "C. 5019 inch", "D. 5190sqm" ]
01-0240	0.12 hours \div 2 \times 3 results in:	[ "A. 0.02 Hours", "B. 0.2 Hours", "C. 0.18 hours", "D. 0,018 hours" ]
01-0241	37.5% of some are 1.3875. Those are:	[ "A. 36,992 in total.", "B. 3.6992 people", "C. 369.92.", "D. 0,3392" ]
01-0243	The 5th digit of 254, 836 indicates:	[ "A. 100,000 VND", "B. 500,000 VND", "C. Five thousand.", "D. 50 000 000, 000, 000" ]
01-0245	The class had 32 students, 12 female students. Ask how many percent of the class were female students.	[ "A. 4, 5...", "B. Thirty-five.", "C. 77.4", "D. Twenty-seven" ]
01-0246	The value of the expression: 15 \div 1.5 + 2.5 \times 0.2 is:	[ "A. 1,05 squared", "B. Fifteen.", "C. Twenty-five.", "D. 10.5" ]
01-0249	The appropriate number of filling dots to 3ton5kg =...... tons is:	[ "A. 30.5 inch", "B. Thirty-five.", "C. 3,005,005,005", "D. Twenty-five." ]
01-0254	1.5 hours =... minutes	[ "A. 1 hour 2 minutes", "B. 1 hour 5 minutes", "C. Ninety minutes.", "D. 1 hour 50 minutes" ]
01-0256	Trapezoid ABCD has the length of two bottoms 6dm and 4dm, height 3dm. Area of trapezoid ABCD is:	[ "A. 15 dm^{2}", "B. 30 dm^{2}", "C. 36 dm^{2}", "D. 72 dm^{2}" ]
01-0257	The circumference of a circle with diameter d = 3 dm is:	[ "A. 9.42 dm", "B. 18,84 rpm", "C. 28.26 dm", "D. 6.14 dm" ]
01-0258	The area of a circle with radius r = 2 cm is:	[ "A. 1.14 cm^{2}", "B. 5.14 cm^{2}", "C. 6.28 cm^{2}", "D. 12.56 cm^{2}" ]
01-0259	13.8 m^{3} =... dm^{3}	[ "A. 1380 dm^{3}", "B. 13800 dm^{3}", "C. 138 dm^{3}", "D. 13008 dm^{3}" ]
01-0264	What's the percentage of 32 and 50?	[ "A. 64% of the", "B. 65 percent.", "C. 46 percent.", "D. 63% of the" ]
01-0266	The appropriate number to fill in the blank so that 3m^{3} 76 dm^{3} =......... m^{3} is:	[ "A. 3,76 inch", "B. 3,760 inch", "C. 37.6 m2", "D. 3,076 people" ]
01-0268	The decimal number consisting of two hundredths one unit and seven hundredths is written as:	[ "A. ,201,201,201", "B. 201.7.", "C. 1,700,700,700", "D. 1,100,07" ]
01-0269	The largest of the numbers: 0.79; 0.789; 0.709; 0.8 is:	[ "A. 0.79 mm", "B. 0.789", "C. 0.009, 000", "D. 0, 8" ]
01-0273	The period from 10 minutes to 7: 30 p.m. is:	[ "A. Ten minutes.", "B. 20 minutes.", "C. Thirty minutes", "D. Forty minutes." ]
01-0275	The fraction \frac{3}{4} written as a decimal is:	[ "A. Three, four...", "B. 0.75 mm", "C. Four, three...", "D. 0.57" ]
01-0277	From 9: 00 to 9: 30: 00: there are:	[ "A. Ten minutes.", "B. 20 minutes.", "C. Thirty minutes", "D. Forty minutes." ]
01-0285	12.34 \times 100 =?	[ "A. 0,1234,1234,1234", "B. 1,234", "C. 1234, 1234", "D. Twelve-four." ]
01-0292	A worker makes one product in 1 minute and 12 seconds. How much time does that worker spend making 8 products?	[ "A. 1 minute 12 seconds", "B. 8 minutes and 36 seconds.", "C. Nine minutes and 36 seconds." ]
01-0294	3km 48m =........km. The appropriate number to fill in the dot place is:	[ "A. 3,48 inch", "B. 3,048 people", "C. 348, 000", "D. thirty-eighty" ]
01-0296	A primary school has 600 students, the number of female students accounts for 55% of the school's students. The number of male students of that primary school is:	[ "A. 270 students", "B. 330 students", "C. 45 students" ]
01-0302	Calculate: 3.5 \times \frac{1}{4} - 1.5 \times \frac{1}{4}	[ "A. None.", "B. \\frac{1}{2}", "C. \\frac{5}{4}", "D. \\frac{1}{8}" ]
01-0303	0.2 m^{3} times 25 dm^{3} is:	[ "A. 0,008,000", "B. 0, 8", "C. Eight.", "D. 80 years old." ]
01-0305	A rectangle has a length of 12 cm and a width of 8 cm. A cube has an average of three sides of the same size and a total area of 486 cm^{2}. Find the height of the rectangle.	[ "A. 6 inches", "B. 6 inches", "C. 6 inches", "D. 38 inches" ]
01-0314	Subtracting 712.54 - 48.9 has the correct result:	[ "A. Seventy-five,765", "B. 229.54", "C. 663,64,66,64,66", "D. 707,65,703,704" ]
01-0315	A rectangle has a volume of 300dm^{3}, a length of 15dm, and a width of 5dm. So the height of the rectangle is :	[ "A. 10dm", "B. 3dm", "C. 8dm", "D. 3dm" ]
01-0316	Write the appropriate number on the dot: 55 ha 17 m^{2} =..........ha	[ "A. Fifty-seven.17.", "B. 55.0017 inch", "C. 55,017 people", "D. 50,000017,000017,000017" ]
01-0317	The class consisted of 18 girls and 12 boys. What percentage of the class were female?	[ "A. 150% off", "B. 60 percent.", "C. Forty percent.", "D. Eighty percent." ]
01-0321	The decimal number 0.9 written as a fraction is:	[ "A. \\frac{9}{10}", "B. \\frac{9}{100}", "C. \\frac{9}{1000}", "D. \\frac{9}{10000}" ]
01-0322	25% of 120 is:	[ "A. Twenty five.", "B. 4,8", "C. 480, 000.", "D. 2, 5" ]
01-0324	The cube has a side length of 5 meters. So the volume of that cube is:	[ "A. 25 m^{3}", "B. 125 m^{3}", "C. 100 m^{3}", "D. 215 m^{3}" ]
01-0326	5% of 120 is:	[ "A. 0,06 squared", "B. 0, 6", "C. Sixth.", "D. 60 years old" ]
01-0329	A car travels at 51 km/h. How many meters per minute does the car travel at?	[ "A. 850 m/min", "B. 805 m/min", "C. 510 m/min", "D. 5100 m/min" ]
01-0330	The preceding digit of 9999 is:	[ "A. 9,998 people", "B. Ten thousand dollars.", "C. 001, 000, 000" ]
01-0336	Know that 50% of a number is 5. What is that number equal to?	[ "A. Twenty - one.", "B. Twenty.", "C. Thirty...", "D. Twenty - four." ]
01-0337	In the numbers 28.3; 2.83; 38.2; 3.82 the digit 3 in the tenths place is:	[ "A. 2,83", "B. 3,82", "C. Twenty - eight.", "D. 38,2 people." ]
01-0339	20 tons =.......... tons. The appropriate number to fill in the dot place is:	[ "A. 200 lbs.", "B. 0.02 Dumbbells", "C. 0.2 dumbbells" ]
01-0340	Area of a circle with a radius of 4 dm is:	[ "A. 5024 dm^{2}", "B. 502.4 dm^{2}", "C. 50.24 dm^{2}", "D. 5,024 dm^{2}" ]
01-0343	A rectangle has a volume of 300dm^{3}, a length of 15dm, and a width of 5dm. So the height of the rectangle is:	[ "A. 10dm", "B. 3dm", "C. 8dm", "D. 3dm" ]
01-0346	The decimal is 55 ones, 2 percent, 7 thousandths.	[ "A. 55,207 people", "B. 55,072 people", "C. 55,702 people", "D. 55,027 people" ]
01-0347	The fraction \frac{9}{12} written as a percentage is:	[ "A. 70 percent.", "B. 75 percent.", "C. Eighty percent.", "D. 85 percent." ]
01-0351	Write the appropriate number on the dot: The value of the expression: 136.5 – 100 : 2.5 x 0.9 is:	[ "A. 100.5 meters", "B. 110.5 m2", "C. 100 of them.", "D. 105.5 inch" ]
01-0353	Write the appropriate number on the dot: 55 ha 17 m^{2} =.....,.....ha	[ "A. 55.0017 inch", "B. Fifty-seven.17.", "C. 55,017 people", "D. 50,000017,000017,000017" ]
01-0358	For 2km 257m =...... km. The number filled in the dot place is	[ "A. Twenty-five-seven.", "B. 2,257", "C. Twenty-five seven." ]
01-0362	The percentage ratios of 2.8 and 80 are :	[ "A. 2.8% of the", "B. 50% off", "C. 3,5%", "D. Thirty - five percent." ]
01-0364	The dot (>; <; =) of: 8 m^{2} 50 dm^{2}... 8.05 m^{2} is:	[ "A. <", "B. >", "C. = to be" ]
01-0373	Draw the height AH in the following triangle: + Divide 0.6159 \div 0.52. If the decimal in the quotient takes 2 digits, then the remainder of this division is:	[ "A. Twenty - three.", "B. 0.23 mm", "C. 0, 023", "D. 0.0023 squared" ]
01-0375	3m246cm^{2} =...... cm^{2}. The proper number written on the dot is:	[ "A. 34600, 000", "B. 30046, 000.", "C. thirty-six", "D. 346, 000" ]
01-0376	The area of a rectangle with a length of 1.2dm and a width of \frac{1}{3} is:	[ "A. 0.4 dm^{2}", "B. 4.8 dm^{2}", "C. 48 dm^{2}", "D. 0.48 dm^{2}" ]
01-0378	The digit 7 in the decimal number 82,374 has the value of:	[ "A. 6th", "B. 0,7", "C. 0,07 squared", "D. 70 years old" ]
01-0380	The result of the calculation of 72.1 – 30.4 is:	[ "A. 4,17 inch", "B. 11,7", "C. 417, 417", "D. 47.1 m2" ]
01-0384	The mixed number 17 \frac{13}{100} written as a decimal is:	[ "A. 17th and 13th", "B. 1,713 people", "C. 717,3" ]
01-0386	Let 4.53 ha =......m^{2}.Suitable number to fill in the dot place:	[ "A. 45300 m^{2}", "B. 453 m^{2}", "C. 453.0 m^{2}" ]
01-0387	Multiplying 15.274 x 100 in your head yields:	[ "A. 15,274 people", "B. 1527.4", "C. 1527 inch" ]
01-0389	The digit 9 in 391,132 belongs to the row:	[ "A. Squirt", "B. Hundreds", "C. Tenths", "D. Percentage" ]
01-0390	The digit 5 in 245 836 indicates:	[ "A. Five hundred.", "B. Five thousand.", "C. 100,000 VND", "D. Five." ]
01-0391	The result of addition: 125.855 + 25.31 =?	[ "A. 150,070 square meters", "B. 1591,07", "C. 150,07 m2", "D. 229,150,165" ]
01-0394	The class has 32 students, the number of female students is 12. What percentage of the class are male students?	[ "A. 37.5 percent.", "B. 26.6 percent.", "C. 62.5%", "D. Twenty percent." ]
01-0397	The result of the expression: 75 + (15.2 \times 5) + 30 \div 2 is:	[ "A. 229, 136", "B. Twenty - six.", "C. 229, 166", "D. Twenty-six" ]
01-0398	The appropriate number to fill in the dot so that 2hours 18minutes =.............hours is:	[ "A. 126.", "B. 2.1.", "C. Two, three...", "D. Twenty-six" ]
01-0401	The appropriate number of filling dots to 3 tons 15kg =...... tons is:	[ "A. 350 Tons", "B. 3,015 tons", "C. 3.05 Tons", "D. 3,005 tons" ]
01-0403	Calculation: 1286.35 + 534.85 has the result:	[ "A. 1821,2", "B. 3821, 2", "C. 1781,1 years old" ]
01-0405	The appropriate number to fill in the dot place to 9m2 8dm2 =........m2 is:	[ "A. 9,8", "B. Nine eighty.", "C. Nine-eight." ]
01-0407	The number 9.6 written as a mixed number is :	[ "A. 9 \\frac{6}{10}", "B. 6 \\frac{9}{10}", "C. 9 \\frac{6}{100}" ]
01-0409	The digit 7 of 169.57 indicates:	[ "A. 7 units", "B. Seven tenths.", "C. Seven percent." ]
01-0410	Mixed number 4 written as a decimal is:	[ "A. 4,35 inch", "B. 4,53", "C. 4, 6" ]
01-0412	the correct result of calculation 25.4 \times 4 is:	[ "A. 101.4.", "B. 106.6.", "C. 101.6 of the" ]
01-0413	9 digits out of 427,098 indicates:	[ "A. Nine thousandths.", "B. Nine tenths.", "C. Nine tens.", "D. Nine percent." ]
01-0420	The digit 5 in the decimal number 169,156 has the value of.	[ "A. Five.", "B. \\frac{5}{10}", "C. \\frac{5}{100}", "D. \\frac{5}{1000}" ]
01-0422	Which of the following has the same value as 0.08?	[ "A. 0,800 VND", "B. 8: 00 AM", "C. 0.80 squared", "D. 0, 080." ]
01-0423	11 tons + 2 kg =................... kg	[ "A. 11002 kgs", "B. 1102 kgs", "C. 11020 kgs", "D. 1,200 kgs" ]
01-0425	The proper number to fill in the dot so that 9m^{2} 8dm^{2} =........dm^{2} is:	[ "A. 98.", "B. 980, 980", "C. 980s", "D. 980,900" ]
01-0429	The decimal fraction \frac{806}{100} written as a decimal is:	[ "A. Eight, six...", "B. 0,806", "C. Eighty-six.", "D. Eight-six." ]
01-0431	The largest of the numbers 39.402; 39.204; 40.392; 40.293 is:	[ "A. 40,392 people", "B. 39,204 players", "C. 40,293 inhabitants", "D. 39,402 inhabitants" ]
01-0432	The area of a rectangle with a length of 3m and a width of 2.5m is:	[ "A. 75m^{2}", "B. 7.5m^{2}", "C. 5.5m^{2}", "D. 2.8m^{2}" ]
01-0433	Write the appropriate number in the dot: 30g =... kg.	[ "A. 100,000 lbs", "B. 0.03 Kg", "C. 0.3kgs", "D. 3kgs" ]
01-0434	Write the appropriate number in the dot: 627 m^{2} = ha	[ "A. 627 acres", "B. 0.0627 acres", "C. 6,027 acres", "D. 6.27 hectares" ]
01-0435	The area of a triangle with a base length of 3m and a width of 24dm is:	[ "A. 72m^{2}", "B. 7.2m^{2}", "C. 3.6m^{2}", "D. 54m^{2}" ]
01-0437	The numbers 5.7; 6.02; 4.23; 4.32; 5.3 are written in order from least to greatest:	[ "A. 5.7; 6.02; 4.23; 4.32; 5.3", "B. 6.02; 5.7; 5.3; 4.32; 4.23", "C. 4.23; 5.3; 5.7; 6.02; 4.32", "D. 4.23; 4.32; 5.3; 5.7; 6.02" ]
01-0449	The percentages of 75 and 300 are:	[ "A. 75 percent.", "B. 65 percent.", "C. Thirty - five percent.", "D. 25 percent." ]
01-0454	The decimal fraction is:	[ "A. \\frac{27}{10}", "B. \\frac{27}{200}", "C. \\frac{35}{20}", "D. \\frac{27}{50}" ]

01-0203

A store has sold 30% of its existing goods and earned VND 15, 000, 000. Ask how much money does the store earn if it sells all of its goods?

[ "A. 4 500 000 VND", "B. 45 000 000 VND", "C. 50 000 000 VND", "D. 450 000 000 VND" ]

01-0206

A cyclist came from A at 7 o'clock at 12km/h. At 8 o'clock a motorcyclist also from A chased the cyclist at 42km/h. What time did the motorcyclist catch up with the cyclist?

[ "A. 24 minutes.", "B. An hour.", "C. 7 Hours 24 Minutes", "D. 8 Hours 24 Minutes" ]

01-0207

If the sides of the cube are 2 times larger, how many times larger is the area around the cube?

[ "A. Twice.", "B. Four times.", "C. Six times.", "D. Eight times." ]

01-0209

A trapezoidal field has a small bottom of 8m long and a large bottom of 12m long. Extending the large bottom by 5m, the area of the field increases by 25m2. How much is the area of the field increased by?

[ "A. 125m^{2}", "B. Twenty percent.", "C. 25 percent.", "D. 50% off" ]

01-0210

A train crossing a 450 meter bridge takes 45 seconds, crossing a power pole takes 15 seconds. Calculate the length of the train.

[ "A. 3 meters", "B. 200 meters", "C. 200 meters", "D. 225 meters" ]

01-0211

The largest of the numbers: 5.216; 5.126; 5.621; 5.612 are:

[ "A. 5,612 people", "B. 5,621 people", "C. 5,216 of them.", "D. 5,126 of them." ]

01-0214

The class has 35 students, including 14 female students. What percentage of the class are female students?

[ "A. Forty percent.", "B. 4 percent.", "C. 21 percent.", "D. 49 percent." ]

01-0219

4 hours 45 minutes + 3 hours 32 minutes =.......

[ "A. Seven hours and 17 minutes.", "B. 7 hours 77 minutes", "C. 8 hours 17 minutes", "D. 7 hours 77 minutes" ]

01-0221

The number \frac{75}{100} is written:

[ "A. Seventy five.", "B. 0,7", "C. 0.75 mm", "D. 7, 5" ]

01-0222

The number sixty - seven point nine hundred and nineteen is written:

[ "A. 67,910 people", "B. 679.", "C. 67,919 people", "D. 6,7919 people" ]

01-0223

Find 80% of 30 is:

[ "A. 80 years old.", "B. Twenty-four", "C. Thirty...", "D. Fifty - one." ]

01-0224

39.87m^{3} =...........dm^{3}. The appropriate number written on the dot is:

[ "A. 381, 379", "B. thirty-nine,87.", "C. 396,7", "D. 39870, 000, 000" ]

01-0225

The value of the digit 7 in 32,708 is:

[ "A. 70 years old", "B. \\frac{7}{10}", "C. \\frac{7}{100}", "D. \\frac{7}{1000}" ]

01-0227

The 5th digit of 162.57 indicates:

[ "A. 5 units", "B. Five percent.", "C. Five tens.", "D. Five tenths." ]

01-0232

A district has 320ha of coffee land and 480ha of rubber land. What percentage of the land is covered by rubber trees?

[ "A. 150% off", "B. 15 percent.", "C. 1,500%", "D. 105% of the" ]

01-0234

If the volume of cube A is 8 times that of cube B, then the ratio between the length of the sides of cube B and the length of the sides of cube A is:

[ "A. \\frac{1}{8}", "B. \\frac{1}{4}", "C. \\frac{1}{2}", "D. TWILL" ]

01-0237

Write the appropriate number in the dot: 21 km/h =... m/min

[ "A. 21000 units", "B. 3,500", "C. 350, 000.", "D. 1250 square meters" ]

01-0239

5m^{3} 19dm^{3} =........m^{3}. The proper number written on the dot is:

[ "A. 5,190 square meters", "B. 5,019 people", "C. 5019 inch", "D. 5190sqm" ]

01-0240

0.12 hours \div 2 \times 3 results in:

[ "A. 0.02 Hours", "B. 0.2 Hours", "C. 0.18 hours", "D. 0,018 hours" ]

01-0241

37.5% of some are 1.3875. Those are:

[ "A. 36,992 in total.", "B. 3.6992 people", "C. 369.92.", "D. 0,3392" ]

01-0243

The 5th digit of 254, 836 indicates:

[ "A. 100,000 VND", "B. 500,000 VND", "C. Five thousand.", "D. 50 000 000, 000, 000" ]

01-0245

The class had 32 students, 12 female students. Ask how many percent of the class were female students.

[ "A. 4, 5...", "B. Thirty-five.", "C. 77.4", "D. Twenty-seven" ]

01-0246

The value of the expression: 15 \div 1.5 + 2.5 \times 0.2 is:

[ "A. 1,05 squared", "B. Fifteen.", "C. Twenty-five.", "D. 10.5" ]

01-0249

The appropriate number of filling dots to 3ton5kg =...... tons is:

[ "A. 30.5 inch", "B. Thirty-five.", "C. 3,005,005,005", "D. Twenty-five." ]

01-0254

1.5 hours =... minutes

[ "A. 1 hour 2 minutes", "B. 1 hour 5 minutes", "C. Ninety minutes.", "D. 1 hour 50 minutes" ]

01-0256

Trapezoid ABCD has the length of two bottoms 6dm and 4dm, height 3dm. Area of trapezoid ABCD is:

[ "A. 15 dm^{2}", "B. 30 dm^{2}", "C. 36 dm^{2}", "D. 72 dm^{2}" ]

01-0257

The circumference of a circle with diameter d = 3 dm is:

[ "A. 9.42 dm", "B. 18,84 rpm", "C. 28.26 dm", "D. 6.14 dm" ]

01-0258

The area of a circle with radius r = 2 cm is:

[ "A. 1.14 cm^{2}", "B. 5.14 cm^{2}", "C. 6.28 cm^{2}", "D. 12.56 cm^{2}" ]

01-0259

13.8 m^{3} =... dm^{3}

[ "A. 1380 dm^{3}", "B. 13800 dm^{3}", "C. 138 dm^{3}", "D. 13008 dm^{3}" ]

01-0264

What's the percentage of 32 and 50?

[ "A. 64% of the", "B. 65 percent.", "C. 46 percent.", "D. 63% of the" ]

01-0266

The appropriate number to fill in the blank so that 3m^{3} 76 dm^{3} =......... m^{3} is:

[ "A. 3,76 inch", "B. 3,760 inch", "C. 37.6 m2", "D. 3,076 people" ]

01-0268

The decimal number consisting of two hundredths one unit and seven hundredths is written as:

[ "A. ,201,201,201", "B. 201.7.", "C. 1,700,700,700", "D. 1,100,07" ]

01-0269

The largest of the numbers: 0.79; 0.789; 0.709; 0.8 is:

[ "A. 0.79 mm", "B. 0.789", "C. 0.009, 000", "D. 0, 8" ]

01-0273

The period from 10 minutes to 7: 30 p.m. is:

[ "A. Ten minutes.", "B. 20 minutes.", "C. Thirty minutes", "D. Forty minutes." ]

01-0275

The fraction \frac{3}{4} written as a decimal is:

[ "A. Three, four...", "B. 0.75 mm", "C. Four, three...", "D. 0.57" ]

01-0277

From 9: 00 to 9: 30: 00: there are:

[ "A. Ten minutes.", "B. 20 minutes.", "C. Thirty minutes", "D. Forty minutes." ]

01-0285

12.34 \times 100 =?

[ "A. 0,1234,1234,1234", "B. 1,234", "C. 1234, 1234", "D. Twelve-four." ]

01-0292

A worker makes one product in 1 minute and 12 seconds. How much time does that worker spend making 8 products?

[ "A. 1 minute 12 seconds", "B. 8 minutes and 36 seconds.", "C. Nine minutes and 36 seconds." ]

01-0294

3km 48m =........km. The appropriate number to fill in the dot place is:

[ "A. 3,48 inch", "B. 3,048 people", "C. 348, 000", "D. thirty-eighty" ]

01-0296

A primary school has 600 students, the number of female students accounts for 55% of the school's students. The number of male students of that primary school is:

[ "A. 270 students", "B. 330 students", "C. 45 students" ]

01-0302

Calculate: 3.5 \times \frac{1}{4} - 1.5 \times \frac{1}{4}

[ "A. None.", "B. \\frac{1}{2}", "C. \\frac{5}{4}", "D. \\frac{1}{8}" ]

01-0303

0.2 m^{3} times 25 dm^{3} is:

[ "A. 0,008,000", "B. 0, 8", "C. Eight.", "D. 80 years old." ]

01-0305

A rectangle has a length of 12 cm and a width of 8 cm. A cube has an average of three sides of the same size and a total area of 486 cm^{2}. Find the height of the rectangle.

[ "A. 6 inches", "B. 6 inches", "C. 6 inches", "D. 38 inches" ]

01-0314

Subtracting 712.54 - 48.9 has the correct result:

[ "A. Seventy-five,765", "B. 229.54", "C. 663,64,66,64,66", "D. 707,65,703,704" ]

01-0315

A rectangle has a volume of 300dm^{3}, a length of 15dm, and a width of 5dm. So the height of the rectangle is :

[ "A. 10dm", "B. 3dm", "C. 8dm", "D. 3dm" ]

01-0316

Write the appropriate number on the dot: 55 ha 17 m^{2} =..........ha

[ "A. Fifty-seven.17.", "B. 55.0017 inch", "C. 55,017 people", "D. 50,000017,000017,000017" ]

01-0317

The class consisted of 18 girls and 12 boys. What percentage of the class were female?

[ "A. 150% off", "B. 60 percent.", "C. Forty percent.", "D. Eighty percent." ]

01-0321

The decimal number 0.9 written as a fraction is:

[ "A. \\frac{9}{10}", "B. \\frac{9}{100}", "C. \\frac{9}{1000}", "D. \\frac{9}{10000}" ]

01-0322

25% of 120 is:

[ "A. Twenty five.", "B. 4,8", "C. 480, 000.", "D. 2, 5" ]

01-0324

The cube has a side length of 5 meters. So the volume of that cube is:

[ "A. 25 m^{3}", "B. 125 m^{3}", "C. 100 m^{3}", "D. 215 m^{3}" ]

01-0326

5% of 120 is:

[ "A. 0,06 squared", "B. 0, 6", "C. Sixth.", "D. 60 years old" ]

01-0329

A car travels at 51 km/h. How many meters per minute does the car travel at?

[ "A. 850 m/min", "B. 805 m/min", "C. 510 m/min", "D. 5100 m/min" ]

01-0330

The preceding digit of 9999 is:

[ "A. 9,998 people", "B. Ten thousand dollars.", "C. 001, 000, 000" ]

01-0336

Know that 50% of a number is 5. What is that number equal to?

[ "A. Twenty - one.", "B. Twenty.", "C. Thirty...", "D. Twenty - four." ]

01-0337

In the numbers 28.3; 2.83; 38.2; 3.82 the digit 3 in the tenths place is:

[ "A. 2,83", "B. 3,82", "C. Twenty - eight.", "D. 38,2 people." ]

01-0339

20 tons =.......... tons. The appropriate number to fill in the dot place is:

[ "A. 200 lbs.", "B. 0.02 Dumbbells", "C. 0.2 dumbbells" ]

01-0340

Area of a circle with a radius of 4 dm is:

[ "A. 5024 dm^{2}", "B. 502.4 dm^{2}", "C. 50.24 dm^{2}", "D. 5,024 dm^{2}" ]

01-0343

A rectangle has a volume of 300dm^{3}, a length of 15dm, and a width of 5dm. So the height of the rectangle is:

[ "A. 10dm", "B. 3dm", "C. 8dm", "D. 3dm" ]

01-0346

The decimal is 55 ones, 2 percent, 7 thousandths.

[ "A. 55,207 people", "B. 55,072 people", "C. 55,702 people", "D. 55,027 people" ]

01-0347

The fraction \frac{9}{12} written as a percentage is:

[ "A. 70 percent.", "B. 75 percent.", "C. Eighty percent.", "D. 85 percent." ]

01-0351

Write the appropriate number on the dot: The value of the expression: 136.5 – 100 : 2.5 x 0.9 is:

[ "A. 100.5 meters", "B. 110.5 m2", "C. 100 of them.", "D. 105.5 inch" ]

01-0353

Write the appropriate number on the dot: 55 ha 17 m^{2} =.....,.....ha

[ "A. 55.0017 inch", "B. Fifty-seven.17.", "C. 55,017 people", "D. 50,000017,000017,000017" ]

01-0358

For 2km 257m =...... km. The number filled in the dot place is

[ "A. Twenty-five-seven.", "B. 2,257", "C. Twenty-five seven." ]

01-0362

The percentage ratios of 2.8 and 80 are :

[ "A. 2.8% of the", "B. 50% off", "C. 3,5%", "D. Thirty - five percent." ]

01-0364

The dot (>; <; =) of: 8 m^{2} 50 dm^{2}... 8.05 m^{2} is:

[ "A. <", "B. >", "C. = to be" ]

01-0373

Draw the height AH in the following triangle: + Divide 0.6159 \div 0.52. If the decimal in the quotient takes 2 digits, then the remainder of this division is:

[ "A. Twenty - three.", "B. 0.23 mm", "C. 0, 023", "D. 0.0023 squared" ]

01-0375

3m246cm^{2} =...... cm^{2}. The proper number written on the dot is:

[ "A. 34600, 000", "B. 30046, 000.", "C. thirty-six", "D. 346, 000" ]

01-0376

The area of a rectangle with a length of 1.2dm and a width of \frac{1}{3} is:

[ "A. 0.4 dm^{2}", "B. 4.8 dm^{2}", "C. 48 dm^{2}", "D. 0.48 dm^{2}" ]

01-0378

The digit 7 in the decimal number 82,374 has the value of:

[ "A. 6th", "B. 0,7", "C. 0,07 squared", "D. 70 years old" ]

01-0380

The result of the calculation of 72.1 – 30.4 is:

[ "A. 4,17 inch", "B. 11,7", "C. 417, 417", "D. 47.1 m2" ]

01-0384

The mixed number 17 \frac{13}{100} written as a decimal is:

[ "A. 17th and 13th", "B. 1,713 people", "C. 717,3" ]

01-0386

Let 4.53 ha =......m^{2}.Suitable number to fill in the dot place:

[ "A. 45300 m^{2}", "B. 453 m^{2}", "C. 453.0 m^{2}" ]

01-0387

Multiplying 15.274 x 100 in your head yields:

[ "A. 15,274 people", "B. 1527.4", "C. 1527 inch" ]

01-0389

The digit 9 in 391,132 belongs to the row:

[ "A. Squirt", "B. Hundreds", "C. Tenths", "D. Percentage" ]

01-0390

The digit 5 in 245 836 indicates:

[ "A. Five hundred.", "B. Five thousand.", "C. 100,000 VND", "D. Five." ]

01-0391

The result of addition: 125.855 + 25.31 =?

[ "A. 150,070 square meters", "B. 1591,07", "C. 150,07 m2", "D. 229,150,165" ]

01-0394

The class has 32 students, the number of female students is 12. What percentage of the class are male students?

[ "A. 37.5 percent.", "B. 26.6 percent.", "C. 62.5%", "D. Twenty percent." ]

01-0397

The result of the expression: 75 + (15.2 \times 5) + 30 \div 2 is:

[ "A. 229, 136", "B. Twenty - six.", "C. 229, 166", "D. Twenty-six" ]

01-0398

The appropriate number to fill in the dot so that 2hours 18minutes =.............hours is:

[ "A. 126.", "B. 2.1.", "C. Two, three...", "D. Twenty-six" ]

01-0401

The appropriate number of filling dots to 3 tons 15kg =...... tons is:

[ "A. 350 Tons", "B. 3,015 tons", "C. 3.05 Tons", "D. 3,005 tons" ]

01-0403

Calculation: 1286.35 + 534.85 has the result:

[ "A. 1821,2", "B. 3821, 2", "C. 1781,1 years old" ]

01-0405

The appropriate number to fill in the dot place to 9m2 8dm2 =........m2 is:

[ "A. 9,8", "B. Nine eighty.", "C. Nine-eight." ]

01-0407

The number 9.6 written as a mixed number is :

[ "A. 9 \\frac{6}{10}", "B. 6 \\frac{9}{10}", "C. 9 \\frac{6}{100}" ]

01-0409

The digit 7 of 169.57 indicates:

[ "A. 7 units", "B. Seven tenths.", "C. Seven percent." ]

01-0410

Mixed number 4 written as a decimal is:

[ "A. 4,35 inch", "B. 4,53", "C. 4, 6" ]

01-0412

the correct result of calculation 25.4 \times 4 is:

[ "A. 101.4.", "B. 106.6.", "C. 101.6 of the" ]

01-0413

9 digits out of 427,098 indicates:

[ "A. Nine thousandths.", "B. Nine tenths.", "C. Nine tens.", "D. Nine percent." ]

01-0420

The digit 5 in the decimal number 169,156 has the value of.

[ "A. Five.", "B. \\frac{5}{10}", "C. \\frac{5}{100}", "D. \\frac{5}{1000}" ]

01-0422

Which of the following has the same value as 0.08?

[ "A. 0,800 VND", "B. 8: 00 AM", "C. 0.80 squared", "D. 0, 080." ]

01-0423

11 tons + 2 kg =................... kg

[ "A. 11002 kgs", "B. 1102 kgs", "C. 11020 kgs", "D. 1,200 kgs" ]

01-0425

The proper number to fill in the dot so that 9m^{2} 8dm^{2} =........dm^{2} is:

[ "A. 98.", "B. 980, 980", "C. 980s", "D. 980,900" ]

01-0429

The decimal fraction \frac{806}{100} written as a decimal is:

[ "A. Eight, six...", "B. 0,806", "C. Eighty-six.", "D. Eight-six." ]

01-0431

The largest of the numbers 39.402; 39.204; 40.392; 40.293 is:

[ "A. 40,392 people", "B. 39,204 players", "C. 40,293 inhabitants", "D. 39,402 inhabitants" ]

01-0432

The area of a rectangle with a length of 3m and a width of 2.5m is:

[ "A. 75m^{2}", "B. 7.5m^{2}", "C. 5.5m^{2}", "D. 2.8m^{2}" ]

01-0433

Write the appropriate number in the dot: 30g =... kg.

[ "A. 100,000 lbs", "B. 0.03 Kg", "C. 0.3kgs", "D. 3kgs" ]

01-0434

Write the appropriate number in the dot: 627 m^{2} = ha

[ "A. 627 acres", "B. 0.0627 acres", "C. 6,027 acres", "D. 6.27 hectares" ]

01-0435

The area of a triangle with a base length of 3m and a width of 24dm is:

[ "A. 72m^{2}", "B. 7.2m^{2}", "C. 3.6m^{2}", "D. 54m^{2}" ]

01-0437

The numbers 5.7; 6.02; 4.23; 4.32; 5.3 are written in order from least to greatest:

[ "A. 5.7; 6.02; 4.23; 4.32; 5.3", "B. 6.02; 5.7; 5.3; 4.32; 4.23", "C. 4.23; 5.3; 5.7; 6.02; 4.32", "D. 4.23; 4.32; 5.3; 5.7; 6.02" ]

01-0449

The percentages of 75 and 300 are:

[ "A. 75 percent.", "B. 65 percent.", "C. Thirty - five percent.", "D. 25 percent." ]

01-0454

The decimal fraction is:

[ "A. \\frac{27}{10}", "B. \\frac{27}{200}", "C. \\frac{35}{20}", "D. \\frac{27}{50}" ]