# Mental Maths Quiz For Classroom Assistants Assessment for Maths

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Quizzes Created: 1 | Total Attempts: 953
Questions: 8 | Attempts: 953

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Classroom assistants assessment for maths

• 1.

### What is 9:30 pm using the 24 hour clock?

• A.

21:30

• B.

20:15

• C.

22:00

A. 21:30
Explanation

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• 2.

### How amny weeks are in a year?

• A.

12

• B.

52

• C.

36

B. 52
Explanation
There are 52 weeks in a year. A week consists of 7 days, and there are 365 days in a non-leap year. When we divide 365 by 7, we get 52 weeks with 1 day left over. Therefore, there are 52 complete weeks in a year.

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• 3.

### What is a 1/4 as a percentage ?

• A.

60%

• B.

50%

• C.

25%

C. 25%
Explanation
1/4 x 100

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• 4.

### What is 50% as a fraction?

• A.

1/2

• B.

3/4

• C.

2/3/

A. 1/2
Explanation
The correct answer is 1/2 because 50% can be written as a fraction by dividing 50 by 100. When simplified, 50/100 becomes 1/2.

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• 5.

### A hexagon has how many sides?

• A.

5

• B.

6

• C.

8

B. 6
Explanation
A hexagon is a polygon with six sides. Therefore, the correct answer is 6.

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• 6.

### How many degrees are in a right angle?

• A.

80

• B.

60

• C.

90

C. 90
Explanation
A right angle is a 90-degree angle. It is formed when two lines intersect and create a square corner. In geometry, a right angle is considered a fundamental angle measurement, and it is one-fourth of a full rotation or a complete circle, which is 360 degrees. Therefore, the correct answer is 90.

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• 7.

### What is 3 sguared?

• A.

9

• B.

12

• C.

15

A. 9
Explanation
The question is asking for the square of 3. The square of a number is found by multiplying the number by itself. In this case, 3 multiplied by 3 equals 9. Therefore, the correct answer is 9.

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• 8.

### What is 20 digrees Celsius in Fahrenheit?

• A.

60

• B.

68

• C.

40

B. 68
Explanation
20 degrees Celsius is equal to 68 degrees Fahrenheit. This conversion can be done using the formula: Fahrenheit = (Celsius * 9/5) + 32. By substituting the value of 20 degrees Celsius into the formula, we get (20 * 9/5) + 32 = 36 + 32 = 68 degrees Fahrenheit.

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• Current Version
• Mar 22, 2023
Quiz Edited by
ProProfs Editorial Team
• Jan 24, 2010
Quiz Created by
Dpack

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