MCQ Questions for Class 7 Maths: Ch 1 Integers

MCQ Questions for Class 7 Maths: Ch 1 Integers

1. 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
► (b) move to the left

2. 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
► (b) On the left of 0  

3. 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
► (a) move to the right

3. 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
► (b) move to the left

4. −67 × (−1) = ?
(a) -1
(b) -67
(c) 67
(d) 1
► (c) 67

5. 6 × (−15 + 10) = ______
(a) 30
(b) -21
(c) -30
(d) 21
► (c) -30

6. 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
► (c) Positive

7. −45 ÷ 9 = ?
(a) 9
(b) 5
(c) -5
(d) None of these
► (c) -5

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

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

10. −5 × (6) = ?
(a) 6
(b) 5
(c) -30
(d) 30
► (c) -30

11. 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
► (d) Spending Rs. 100

12. 10 × (−3) = ?
(a) 7
(b) 30
(c) -30
(d) None of  these
► (c) -30

13. 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
► (d) 8

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

15. 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
► (b) Integers  

16. Which amongst the following is the largest?
I-89I, -89, -21, I-21I
(a) -89
(b) -21
(c) I-89I
(d) I-21I
► (c) I-89I

17. 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
► (a) Above          

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

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

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

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

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