# Integer Quiz: Math GK Test!

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Naveen24t
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Quizzes Created: 3 | Total Attempts: 10,373
Questions: 8 | Attempts: 1,869  Settings  .

• 1.

### The product of two numbers is 486, If the LCM is 54,then HCF is

• A.

18

• B.

27

• C.

9

• D.

1

C. 9
Explanation
The product of two numbers is 486 and the LCM is 54. To find the HCF, we need to find the largest common factor of the two numbers. Since the LCM is 54, it means that both numbers are divisible by 54. So, the HCF must also be a factor of 54. The only option that is a factor of 54 is 9. Therefore, the HCF is 9.

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• 2.

### The nearest number to 107 which is divisible by 4.

• A.

102

• B.

106

• C.

104

• D.

108

D. 108
Explanation
108 is the nearest number to 107 that is divisible by 4 because it is greater than 107 and the smallest multiple of 4 that is greater than 107.

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• 3.

### The integers lie between 0 and -4.

• A.

-4,-5,-6

• B.

-1,-2,-3

• C.

0,-1,-2,-3

• D.

-1,-2,-3,-4

B. -1,-2,-3
Explanation
The integers lie between 0 and -4, which means they are negative numbers greater than -4 and less than 0. The given answer of -1, -2, -3 satisfies this condition as they are negative numbers greater than -4 and less than 0.

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• 4.

### The increasing order of 0,5,-7.

• A.

-7,0,5

• B.

-7,5,0

• C.

5,0,-7

• D.

5,-7,0

A. -7,0,5
Explanation
The correct answer is -7,0,5 because it follows the increasing order. The numbers are arranged in ascending order from left to right, starting with the smallest number (-7), followed by 0, and then 5.

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• 5.

### The largest negative integer is?

• A.

Infinite

• B.

-1000

• C.

-1

• D.

0

C. -1
Explanation
The largest negative integer is -1 because it is the smallest number that is less than 0. Any number smaller than -1 would be a larger negative integer.

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• 6.

### Integers are denoted by "Z".

• A.

True

• B.

False

A. True
Explanation
The statement is true because integers are commonly denoted by the letter "Z" in mathematics. This notation is used to represent the set of whole numbers, including positive, negative, and zero values. It is a standard convention to refer to integers as "Z" in various mathematical contexts, such as number theory, algebra, and analysis.

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• 7.

### -5 is a Whole number.

• A.

True

• B.

False

B. False
Explanation
The statement that -5 is a whole number is false. Whole numbers are non-negative integers, whereas -5 is a negative integer.

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• 8.

### 0 is greater than -10.

• A.

True

• B.

False

A. True
Explanation
In the number line, 0 is located to the right of -10. Since moving to the right indicates a greater value, we can conclude that 0 is greater than -10. Therefore, the statement "0 is greater than -10" is true.

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