MCQ Questions for Class 7 Maths Chapter 1 Integers with Answers

Students can access the NCERT MCQ Questions for Class 7 Maths Chapter 1 Integers with Answers Pdf free download aids in your exam preparation and you can get a good hold of the chapter. Use MCQ Questions for Class 7 Maths with Answers during preparation and score maximum marks in the exam. Students can download the Integers Class 7 MCQs Questions with Answers from here and test their problem-solving skills. Clear all the fundamentals and prepare thoroughly for the exam taking help from Class 7 Maths Chapter 1 Integers Objective Questions.

Integers Class 7 MCQs Questions with Answers

Students are advised to solve the Integers Multiple Choice Questions of Class 7 Maths to know different concepts. Practicing the MCQ Questions on Integers Class 7 with answers will boost your confidence thereby helping you score well in the exam.

Explore numerous MCQ Questions of Integers Class 7 with answers provided with detailed solutions by looking below.

Question 1.
−67 × (−1) = ?
(a) -1
(b) -67
(c) 67
(d) 1

Answer

Answer: (c) 67


Question 2.
Find 4 x (- 8)
(a) – 32
(b) 32
(c) None of these

Answer

Answer: (a) – 32
Product of 2 numbers of opposite signs is negative.


Question 3.
With respect to which of the following operations is closure property satisfied by the set of integers?
(a) +,×
(b) +,÷,×
(c) +,×,−
(d) +,−,÷

Answer

Answer: (c) +,×,−


Question 4.
On a number line, when we subtract a positive integer, we
(a) move to the right
(b) move to the left
(c) do not move at all
(d) none of these

Answer

Answer: (b) move to the left


Question 5.
10 × (−3) = ?
(a) 7
(b) 30
(c) -30
(d) None of these

Answer

Answer: (c) -30


Question 6.
What is the absolute value of |-239|?
(a) 0
(b) 239
(c) -239
(d) 1

Answer

Answer: (b) 239


Question 7.
Additive inverse of 10 is :
(a) 0
(b) 10
(c) -10
(d) None of these

Answer

Answer: (c) -10
If a is an integer then (- a) is its additive inverse.


Question 8.
What will be the sign of the product if we multiply together 8 negative integers ?
(a) Negative
(b) Positive
(c) None of these

Answer

Answer: (b) Positive
Since 8 is even so the product of 8 negative integers is positive.


Question 9.
2 × 4 = ?
(a) 8
(b) -8
(c) 3
(d) 6

Answer

Answer: (a) 8


Question 10.
Find 0 x 7
(a) 7
(b) 0
(c) None of these

Answer

Answer: (b) 0
Zero multiplied by any integer is zero.


Question 11.
6 × (−15 + 10) = ______
(a) 30
(b) -21
(c) -30
(d) 21

Answer

Answer: (c) -30


Question 12.
If a, b, c are 3 integers then, a + (b + c)=
(a) a + b + c
(b) (a + b) + c
(c) (a + c) + b
(d) None of these

Answer

Answer: (b) (a + b) + c
The addition of integer is associative.


Question 13.
Where are the negative numbers located on a horizontal number line?
(a) On the right of 0
(b) On the left of 0
(c) Above 0
(d) Below 0

Answer

Answer: (b) On the left of 0


Question 14.
What is the value of 124 × 4−3 + 118 ÷ 2?
(a) 552
(b) 496
(c) 553
(d) −553

Answer

Answer: (a) 552


Question 15.
Evaluate of  – 50 ÷ 5
(a) -10
(b) 10
(c) None of these

Answer

Answer: (a) -10
Division of 2 numbers of opposite signs is negative.


Question 16.
−45 ÷ 9 = ?
(a) 9
(b) 5
(c) -5
(d) None of these

Answer

Answer: (c) -5


Question 17.
0 ÷ 9 =
(a) 9
(b) 0
(c) None of these

Answer

Answer: (b) 0
Zero divided by any non-zero integer, the result is zero.


Question 18.
How is the withdrawal of RS. 200 represented?
(a) Depositing Rs. 200
(b) −Rs. 200
(c) Rs. 200
(d) −200

Answer

Answer: (b) −Rs. 200


Question 19.
Find predecessor of – 3
(a) – 2
(b) – 1
(c) None of these
(d) – 4

Answer

Answer: (d) – 4
Predecessor of an integer is just before it on the number line.


Question 20.
What is the nature of the product of a negative number by itself even number of times?
(a) Negative
(b) 0
(c) Positive
(d) Non-negative

Answer

Answer: (c) Positive


Question 21.
What will be the sign of the product if we multiply together 5 negative integers :
(a) positive
(b) Negative
(c) None of these

Answer

Answer: (b) Negative
Since 5 is odd so the product of 5 negative integers is negative.


Question 22.
(−4) × (−3) × (−2) = _______
(a) 24
(b) -9
(c) 9
(d) -24

Answer

Answer: (d) -24


Question 23.
If a x (b −c) is 8 for a = 2, b = 10 and c = 6 then a x b − a x c is equal to
(a) (−8)
(b) 12
(c) 10
(d) 8

Answer

Answer: (d) 8


Question 24.
a + 0 =
(a) 0
(b) a
(c) -a
(d) None of these

Answer

Answer: (a) 0
If a is any integer, then sum of a with 0 is the number itself.


Question 25.
Successor of 11 is :
(a) 10
(b) 13
(c) None of these
(d) 12

Answer

Answer: (d) 12
Successor of an integer is right to it on a number line.


Question 26.
Find successor of – 16
(a) – 17
(b) – 15
(c) None of these
(d) – 16

Answer

Answer: (b) – 15
Successor of an integer is right to it on the number line.


Question 27.
If the dividend and divisor have unlike signs, what is the sign of the quotient?
(a) Positive
(b) Negative
(c) Zero
(d) Indeterminate

Answer

Answer: (b) Negative


Question 28.
Where do we place the positive numbers on a vertical number line with respect to 0?
(a) Above
(b) On its left side
(c) On its right side
(d) Below

Answer

Answer: (a) Above


Question 29.
5 and 3 are two integers then :
(a) 5 is smaller than 3
(b) both are equal
(c) 5 is greater than 3
(d) None of these

Answer

Answer: (c) 5 is greater than 3
Greater number is on the right of smaller on a number line.


Question 30.
Which amongst the following is the largest?
|-89|, -89, -21, |-21|
(a) -89
(b) -21
(c) |-89|
(d) |-21|

Answer

Answer: (c) |-89|


Question 31.
Which of the following is the smallest positive integer?
(a) 0
(b) 100
(c) 1
(d) 9

Answer

Answer: (c) 1


Question 32.
Complete the following using proper sign 8 □ 4.
(a) >
(b) <
(c) =
(d) None of these

Answer

Answer: (a) >
As 8 is on right hand on number line.


Question 33.
On a number line, when we add a negative integer, we
(a) move to the right
(b) move to the left
(c) do not move at all
(d) none of these

Answer

Answer: (b) move to the left


Question 34.
Find (- 3) x (- 2)
(a) – 6
(b) 6
(c) None of these

Answer

Answer: (b) 6
Product of 2 numbers of same sign is positive.


Question 35.
What is the opposite of earning Rs. 100?
(a) + Rs. 100
(b) Profit of Rs. 100
(c) Gain of Rs. 100
(d) Spending Rs. 100

Answer

Answer: (d) Spending Rs. 100


Question 36.
The product of (-) x (-) x (-) is :
(a) +
(b) –
(c) None of these

Answer

Answer: (b) –
The product of 3 negative integers is a negative integer.


Question 37.
What do we call the set of negative numbers and whole numbers?
(a) Natural numbers
(b) Integers
(c) Positive numbers
(d) The set of whole numbers

Answer

Answer: (b) Integers


Question 38.
−5 × (6) = ?
(a) 6
(b) 5
(c) -30
(d) 30

Answer

Answer: (c) -30


Question 39.
Predecessor of 50 is :
(a) 51
(c) 49
(b) – 15
(d) None of these

Answer

Answer: (c) 49
Predecessor of an integer is just before it on the number line.


Question 40.
On a number line, when we add a positive integer, we
(a) move to the right
(b) move to the left
(c) do not move at all
(d) none of these

Answer

Answer: (a) move to the right


State whether true or false

Question 1.
The product of 3 negative integers is a negative integer.

Answer

Answer: true


Question 2.
a ÷ b = b ÷ a

Answer

Answer: false


Question 3.
Zero multiplied by any integer is zero.

Answer

Answer: true


Question 4.
a + b = b + a

Answer

Answer: true


Question 5.
When zero is divided by any non-zero integer the result is zero

Answer

Answer: true


Question 6.
The product of 6 negative integers is a negative integers.

Answer

Answer: false


Question 7.
9 ÷ 0 = 0.

Answer

Answer: true


Question 8.
a – b = b – a

Answer

Answer: false


Question 9.
The product of 4 negative integers is a negative integer.

Answer

Answer: false


Question 10.
Additive inverse of a is a.

Answer

Answer: false


Question 11.
a x b = b x a

Answer

Answer: true


Question12.
The product of 2 negative integers is a positive integer.

Answer

Answer: true


Fill in the blanks:

1. (- 206) ÷ ………… = 1

Answer

Answer: – 206


2. If ‘a’ is an integer, then ( – a) is its ……………… inverse.

Answer

Answer: additive


3. – 75 ÷ …………. = – 1

Answer

Answer: 1


4. The sum of integers remains the ………………… even if, we change their orders.

Answer

Answer: same


5. 11 ÷ (- 1) = …………..

Answer

Answer: – 11


6. ………………… is an integer which is neither negative nor positive.

Answer

Answer: Zero


7. Predecessor of Negative integer is ………….. just to it on the number line.

Answer

Answer: left


8. Sum of two integers is always an …………… ?

Answer

Answer: integer


9. Every integers has its ……….. and its ………………

Answer

Answer: predecessor,successor


10. (- 87) ÷ …………. = 87

Answer

Answer: – 1


11. Smallest positive integer is ………………. and greatest negative integer is …………….

Answer

Answer: 1, – 1


12. (- 25) ÷ (- 1) ……………

Answer

Answer: 25


13. …………… added to or subtracted from any integer is the integer itself.

Answer

Answer: zero


14. 369 ÷ …………. = 369

Answer

Answer: 1


15. Every positive integer is greater than its ………………. integer.

Answer

Answer: negative


16. (- 8) ÷ (- 1) = ……………….

Answer

Answer: 8


17. – 13 ÷ (1) = ……………

Answer

Answer: – 13


18. It is impossible to find greatest ………….. and smallest ……………… integer.

Answer

Answer: positive,negative


19. Successor of Positive integer is ……………. to it on a number line

Answer

Answer: right


Replace the blank with an integer to make it a true statement.

20. (- 3) x ………… = 27

Answer

Answer: – 9


21. 5 x ………….. = – 35

Answer

Answer: – 7


22. …………… x (- 8) = – 56

Answer

Answer: 7


23. ………….. x (- 12) = 132

Answer

Answer: – 11


Use >, < or sign =

24. (- 8) + (- 4) …………… (- 8) – (- 4)

Answer

Answer: <


25. (- 3) + 7 – (- 9) ………………. 15-8 + (-9)

Answer

Answer: >


26. 23 – 41 + 11 …………………. 23 – 41 – 11

Answer

Answer: >


27. 39 + (- 24) – (15) ……………….. 36 + (-52) – (- 36)

Answer

Answer: <


match the following:

1.

1.       4 × (- 8) (a)    – 18
2.       6 × (- 5) (b)    – 21
3.       3 × (- 7) (c)    – 30
4.       2 × (- 9) (d)    – 32
Answer

Answer:

1.       4 × (- 8) (a)    – 32
2.       6 × (- 5) (b)    – 30
3.       3 × (- 7) (c)    – 21
4.       2 × (- 9) (d)    – 18

2.

1.       a × 1 (a)    not defined
2.       a × 0 (b)   a
3.       a ÷ 1 (c)    0
4.       a ÷ 0 (d)   a
Answer

Answer:

1.       a × 1 (d) a
2.       a × 0 (c) 0
3.       a ÷ 1 (b) a
4.       a ÷ 0 (a) not defined

3.

1.       (– 316) × (- 1) (a)    – 360
2.       ( – 15) × 0 × (- 18) (b)   162
3.       9 × (-3) × (-6) (c)    316
4.       (- 18) × (- 5) × (- 4) (d)   0
Answer

Answer:

1.       (– 316) × (- 1) (c) 316
2.       ( – 15) × 0 × (- 18) (d) 0
3.       9 × (-3) × (-6) (b) 162
4.       (- 18) × (- 5) × (- 4) (a) – 360

4.

1.       (- 100) ÷ 5 (a)  – 15
2.       (- 81) ÷ 9 (b) – 20
3.       (- 75) ÷ 5 (c) – 16
4.       (- 32) ÷ 2 (d) – 9
Answer

Answer:

1. (- 100) ÷ 5 (b) – 20
2. (- 81) ÷ 9 (d) – 9
3.  (- 75) ÷ 5 (a)  – 15
4.   (- 32) ÷ 2 (c) – 16

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