Test Clasa A V A
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Care din numerele urmatoare este divizibil cu 3?
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1260
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1228
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5971
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5480
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This 'test clasa a V a' evaluates arithmetic skills including divisibility, algebraic expressions, averages, percentage calculations, unit conversions, and numeral comparisons. Designed for fifth-grade students, it enhances numerical reasoning and problem-solving abilities.
Quiz Preview
- 2.
Daca a - c = 12 si b = 8 atunci ab-bc este:
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20
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96
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98
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192
Correct Answer
A. 96 -
- 3.
Media aritmetica a numerelor 24, 26 si 28 este:
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26
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24
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28
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78
Correct Answer
A. 26Explanation
The given numbers are 24, 26, and 28. To find the arithmetic mean (average), we add up all the numbers and divide the sum by the total count of numbers. Adding 24, 26, and 28 gives us 78. Since there are three numbers, we divide 78 by 3 to get the arithmetic mean. Therefore, the arithmetic mean of 24, 26, and 28 is 26.Rate this question:
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- 4.
Daca un produs ce costa 200 lei se scumpeste cu 20%, el va costa:
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220
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400
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440
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240
Correct Answer
A. 240Explanation
If a product that costs 200 lei increases in price by 20%, the new price will be 240 lei. This can be calculated by multiplying the original price (200) by the percentage increase (20%) and adding the result to the original price. So, 200 + (200 * 20%) = 240.Rate this question:
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- 5.
Un hectar are:
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10000 m^2
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1000 m^2
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100 m^2
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100000 m^2
Correct Answer
A. 10000 m^2Explanation
One hectare is equal to 10,000 square meters. This is a standard conversion used in measuring land area.Rate this question:
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- 6.
Care din urmatoarele numere este mai mare? 2,34 ; 2,(34) ; 2,(3) ; 2,304
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2,34
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2,(34)
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2,(3)
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2,304
Correct Answer
A. 2,(34)Explanation
The correct answer is 2,(34). This is because the number 2,(34) represents a repeating decimal, where the digits 34 repeat infinitely. This means that the number is larger than the other options given, which are all either terminating decimals or non-repeating decimals.Rate this question:
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- 7.
Doua ore reprezinta:
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7200 s
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3600 s
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120 s
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360 s
Correct Answer
A. 7200 sExplanation
The correct answer is 7200 s. This is because there are 60 minutes in an hour and 60 seconds in a minute. Therefore, 2 hours would be equal to 2 * 60 minutes = 120 minutes. And 120 minutes * 60 seconds = 7200 seconds.Rate this question:
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- 8.
Cornetul de inghetata are forma:
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Cilindrica
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Conica
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Sferica
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Cubica
Correct Answer
A. ConicaExplanation
The correct answer is "conica" because a cornetul de inghetata, which translates to ice cream cone in English, typically has a conical shape. This shape is ideal for holding the ice cream and allows for easy consumption.Rate this question:
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- 9.
Daca , atunci x este:
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27
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3
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9
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81
Correct Answer
A. 3 -
Quiz Review Timeline (Updated): Mar 22, 2023 +
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Current Version
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Mar 22, 2023Quiz Edited by
ProProfs Editorial Team -
Jun 14, 2012Quiz Created by
Arinaiulia
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