MCQ Questions for Class 6 Maths Integers Quiz 7

The additive inverse of a negative integer

0%
is always negative
0%
is always positive
0%
is the same integer
0%
zero

Explanation

Two integers whose sum is zero are called additive inverse of each other.

Let

$-a$ be the negative integer.

Thus its additive inverse becomes

$-(-a) = a$ [as

$-a + a = 0$ ]

Hence the additive inverse of a negative integer is always positive.

$\therefore$

$\textbf{Option B is correct}$ .

The successor of the integer

$1$ is

$0$ .

0%
True
0%
False

Explanation

Successor is the number that succeeds or comes after the given number and is found by adding

$1$ to the given number.

Successor of integer

$1 = 1 + 1$

$= 2$

$\therefore$

$\textbf{The given statement is False}$ .

The difference between an integer and its additive inverse is always even.

0%
True
0%
False

Explanation

Let

$x$ be the integer.

Thus,

$-x$ is the additive inverse of integer

$x$

Now, Difference of integers and its inverse

$= x - (-x)$

$= 2x$ .

Since,

$2x$ is always an even integer.

$\therefore$

$\textbf{The given statement is True}$

The sum of an integer and its additive inverse is always zero.

0%
True
0%
False

Explanation

Let

$x$ be the integer.

Thus,

$-x$ is the additive inverse of integer.

Now, Sum of integer and its additive inverse

$= x + (-x)$

$= 0$

$\therefore$

$\textbf{The given statement is True}$

$-2$ is to the left of

$-5$ on the number line.

0%
True
0%
False

Explanation

On marking

$-5$ and

$-2$ on the number line

$-2$ is right of

$-5$ .

$\therefore$

$\textbf{The given statement is False}$

Which of the following is false?

0%
$\frac{-4}{-5}+0=\frac{4}{5}$
0%
$\frac{-5}{6}+\frac{-7}{12}=\frac{-7}{12}+\frac{-5}{6}$
0%
0
0%
$\frac{8}{9}-\frac{7}{11}=\frac{7}{11}-\frac{8}{9}$

On the number line, an integer on the right of a given integer is always larger than the integer.

0%
True
0%
False

Explanation

$\bullet$ Integers which lie right to zero on the number line are positive integers.

$\bullet$ Integers which lie left to zero on the number line are negative integers.

On the number line, integers are in ascending order i.e., …..

$-3 < -2 < -1 < 0 < 1 < 2 < 3$ ….

Hence, on the number line, an integer on the right of a given integer is always larger than the integer.

$\therefore$

$\textbf{The given statement is True}$

$6$ and

$-6$ are at the same distance from

$0$ on the number line.

0%
True
0%
False

Explanation

Marking

$6$ and

$-6$ on the number line.

Distance from

$0$ to

$6 = 6 - 0$

$= 6$ units

Distance from

$0$ to

$-6 = 0 - ( -6)$

$= 6$ units

Thus,

$6$ and

$-6$ are at the same distance from

$0$ .

$\therefore$

$\textbf{The given statement is True}$

Number of even numbers between

$58$ and

$80$ is

0%
$10$
0%
$11$
0%
$12$
0%
$13$

Explanation

Option A is right

If a number side to be an even number is must be divisible by

$2$ . Therefore the even number between

$58$ and

$80$ are

$60, 62, 64, 66, 68, 70, 72, 74, 76, 78$ .

So, there are

$10$ even numbers between

$58$ and

$80$

When the integers 10, 0, 5, 5, 7 are arranged in descending or ascending order, them find out which of the following integers always remains in the middle of the arrangement.

0%
0
0%
5
0%
-7
0%
-5

On the following number line value ‘zero’ is shown by the point

0%
X
0%
Y
0%
Z
0%
W

Which of the following statements is not true?

0%
When two positive integers are added, we always get a positive integer.
0%
When two negative integers are added, we always get a negative integer.
0%
When a positive integer and a negative integer is added we always get a negative integer.
0%
None of these

Encircle the odd one of the following

0%
$(-\mathbf{4},\mathbf{1})$
0%
$(-\mathbf{5},+\mathbf{2})$
0%
$(-\mathbf{4},+\mathbf{1})$
0%
$(-9,+7)$

Explanation

Option (d) is correct.
(a)

$-4+1=-3$
(b)

$-5+2=-3$
(c)

$-4+1=-3$
(d)

$-9+7=-2$

By the above calculation, we can see that option d gives -2 while other options give -3. Thus, option d is different from all others.

$\otimes, O,\oslash$ and represent some integers on the number line, then descending order of these numbers is

0%
$\cdot, \otimes, \oslash, O$
0%
$\otimes, \cdot, \oslash, O$
0%
$O, \oslash, 8, \cdot$
0%
$O, \cdot, \otimes, \oslash$

Explanation

Option (c)

$O, \oslash, 8, \cdot$
is correct; the symbol has a larger value that will be written first, hence, is in descending order.

The value of

$5 \div(-1)$ does not lie between

0%
0 and 10
0%
0 and 10
0%
4 and 15
0%
6 and 6

Explanation

Option (b) is correct. Since,

$\dfrac{5}{(-1)} = -5$ . Hence,-5 does not lie between 0 and 10.

Which of the following is not the additive inverse of a?

0%
$-(-a)$
0%
$a \times(-1)$
0%
$-a$
0%
$a \div(-1)$

Explanation

Option (a) is correct.The additive inverse of a is a. Hence,

$-(-a)$ is not correct.

By observing the above number line, state which of the following statements is true.

0%
B is 2
0%
A is 4
0%
B is –13
0%
B is $- 4$

Explanation

From above number line we cans see that

$A$ is

$7$ marks right of

$0$ and

$B$ is

$4$ marks to the left of

$0$

So,

$A=7$ and

$B=-4$

Hence, Option

$(D)$ is correct

The successor of an integer is an integer.

0%
True
0%
False

Explanation

Successor of a number is obtained by adding

$1$ to the number.

Let, the integer is

$x$

So, its successor is

$(x+1)$ , which is nothing but integer which is

$1$ bigger than original integer.

So, The successor of an integer is a integer.

State whether the following statement is true of false? Justify your answer.
There are infinitely many integers between any two integers.

0%
True
0%
False

Explanation

The given statement is false.

Because, consider two integers

$3$ and

$4$ . There is no integers between

$3$ and

$4$ . That means given statement does not hold true.

State whether the statements are true (T) or false (F).
The negative of

$0$ does not exist.

0%
True
0%
False

State true or false:

The opposite of

$-17$ is

$17$ .

0%
True
0%
False

Explanation

The opposite of

$-17$ is

$-(-17)=17$ .

The given statement is true.

State true/false:

$-100$ is to the right of

$-50$ on a number line

0%
True
0%
False

Explanation

As the right of a number on the number line signifies greater integer than that number.

So, the statement is false as the greater negative integer between the two is

$-50$

So,

$-100$ can't be to the right of

$-50.$

Sum of two negative integers is

0%
negative
0%
positive
0%
zero
0%
infinite

Explanation

Negative

$\because$

$-1+(-2)=-1-2=-3$

Every positive integer is ______ than every negative integer.

0%
Greater
0%
Smaller
0%
Neither greater nor smaller
0%
None of these

The integer which is

$2$ more than

$(-7 +(-2))$ is ________.

0%
$-7$
0%
$-9$
0%
$11$
0%
$-3$

In a list of

$37$ consecutive integers, the median is

$70$ . What is the largest integer in the list?

0%
$96$
0%
$97$
0%
$98$
0%
$99$

Every positive integer is greater than zero.

0%
True
0%
False

CBSE Questions for Class 6 Maths Integers Quiz 7 - MCQExams.com

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Practice Class 6 Maths Quiz Questions and Answers

CBSE Questions for Class 6 Maths Integers Quiz 7 - MCQExams.com

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Practice Class 6 Maths Quiz Questions and Answers

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