Question 11 Mark
Every positive integer is larger than every negative integer.
Answer
View full question & answer→True. Positive integers are always larger than every negative integer.
Questions
TRUE-FLASE [1 Marks Each]
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22 questions · timed · auto-graded
Question 21 Mark
Zero is larger than every negative integer.
Answer
View full question & answer→ True.
Zero is greater than every negative integer.
Zero is greater than every negative integer.
Question 31 Mark
On the number line, an integer on the right of a given integer is always larger than the integer.
Answer
View full question & answer→True. Because further a number from zero on the right.
Question 41 Mark
The sum of an integer and its additive inverse is always zero.
Answer
View full question & answer→True.
e.g. Let an integer be $3$ and additive inverse of $3$ is $-3.$
Now, sum of $3$ and $-3 = 3 + (-3) = 3 - 3= 0.$
e.g. Let an integer be $3$ and additive inverse of $3$ is $-3.$
Now, sum of $3$ and $-3 = 3 + (-3) = 3 - 3= 0.$
Question 51 Mark
The smallest natural number is zero.
Answer
View full question & answer→False. We know that, positive integers are called natural numbers and smallest positive integer is $1.$
Question 61 Mark
Zero is neither positive nor negative.
Answer
View full question & answer→True. Zero is neither positive nor negative.
Question 71 Mark
The smallest integer is $0.$
Answer
View full question & answer→False. As we know that, all negative integers are less than $0.$ Therefore, zero is not the smallest integer.
Question 81 Mark
Since $5 > 3,$ therefore $-5 > -3.$
Answer
View full question & answer→False. If $5 > 3,$ then $-5 < -3.$ Because, further a number from zero on the left, smaller is its value.
Question 91 Mark
The sum of any two positive integers is greater than both the integers.
Answer
View full question & answer→True. e.g. Let two positive integers be $8$ and $13.$ Sum of $8$ and $13 = 8 + 13 = 21$ Now, $21 > 8$ and $21 > 13.$
Question 101 Mark
The sum of any two negative integers is always greater than both the integers.
Answer
View full question & answer→False. e.g. Let two negative integers be $-5$ and $-10.$
Sum of $-5$ and $-10 = -5 + (-10) = -5 - 10 = -15$
Now, $-15 < – 5$ and $-15 < -10.$
Sum of $-5$ and $-10 = -5 + (-10) = -5 - 10 = -15$
Now, $-15 < – 5$ and $-15 < -10.$
Question 111 Mark
The sum of all the integers between $-5$ and $-1$ is $-6.$
Answer
View full question & answer→False. The integers between $-5$ and $-1$ are $-4, -3 $and $-2.$
Required sum $= (-4) + (-3) + (-2) = -(4 + 3 + 2) = -4 -3 -2 = -9.$
Required sum $= (-4) + (-3) + (-2) = -(4 + 3 + 2) = -4 -3 -2 = -9.$
Question 121 Mark
$6$ and $-6$ are at the same distance from $0$ on the number line.
Answer
View full question & answer→True. Firstly, we draw a number line. 
Clearly, we can see that $6$ and $-6$ are at the same distance of $6$ units from $0.$
Clearly, we can see that $6$ and $-6$ are at the same distance of $6$ units from $0.$Question 131 Mark
$-2$ is to the left of $-5$ on the number line.
Answer
View full question & answer→False. Firstly, we draw a number line and mark some points at equal distance on it. Mark a point as zero on it. On moving $5$ units to the left of $0,$ we reach on $-5.$ 
Clearly, $-2$ is to the right of $-5.$
Clearly, $-2$ is to the right of $-5.$Question 141 Mark
The sum of any two negative integers is always smaller than both the integers.
Answer
View full question & answer→True. e.g. Let two negative integers be $-11$ and $-13.$
Sum of $-11$ and $-13 = -11 + (-13) = -11 -13 = -24$
Now, $-24 < -11$ and $-24 < -13.$
Sum of $-11$ and $-13 = -11 + (-13) = -11 -13 = -24$
Now, $-24 < -11$ and $-24 < -13.$
Question 151 Mark
Zero is less than every positive integer.
Answer
View full question & answer→True. Zero is less than every positive integer and greater than every negative integer.
Question 161 Mark
All whole numbers are integers.
Answer
View full question & answer→True. As we know, the collection of whole numbers and the opposite of natural numbers form the set of integers.
Question 171 Mark
All integers are whole numbers.
Answer
View full question & answer→False.Because integers are the collection of all whole numbers and opposite of natural numbers.
Question 181 Mark
The sum of two negative integers is a positive integer.
Answer
View full question & answer→False.
e.g. Let two negative integers be $-2$ and $-6.$
Now, sum of $-2$ and $-6 = -2 + (-6) = -2 -6 = -8.$
e.g. Let two negative integers be $-2$ and $-6.$
Now, sum of $-2$ and $-6 = -2 + (-6) = -2 -6 = -8.$
Question 191 Mark
The sum of three different integers can never be zero.
Answer
View full question & answer→False.
e.g. Let the three integers be $2, 3$ and $-5.$
Sum of $2,3$ and $-5 = 2 + 3 + (-5)$
$= 2 + 3 - 5$
$= 5 - 5 = 0$
Clearly, the sum of three different integers can be zero.
e.g. Let the three integers be $2, 3$ and $-5.$
Sum of $2,3$ and $-5 = 2 + 3 + (-5)$
$= 2 + 3 - 5$
$= 5 - 5 = 0$
Clearly, the sum of three different integers can be zero.
Question 201 Mark
Zero is not an integer as it is neither positive nor negative.
Answer
View full question & answer→ False.
Zero is the only integer, which is neither positive nor negative.
Zero is the only integer, which is neither positive nor negative.
Question 211 Mark
The successor of the integer $1$ is $0.$
Answer
View full question & answer→False. We know that, for successor, we add $1$ to the given integer. The successor of $1 = 1 + 1 = 2.$
Question 221 Mark
The difference between an integer and its additive inverse is always even.
Answer
View full question & answer→True. e.g. Let an integer be $2$ and additive inverse of $2$ is $-2.$ Now, difference between $2$ and $-2 = 2 - (-2) = 2 + 2 = 4.$