50 UNIQUE M C Q ON MULTIPLICATION AND DIVISION OF INTEGERS

 

Sure! Here's a set of 50 unique multiple-choice questions (MCQs) on Multiplication and Division of Integers suitable for middle school or early high school level:

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🔢 Multiplication and Division of Integers - MCQs

1–10: Basic Multiplication

1. What is $-3 \times 4$?
   A) -12 B) 12 C) 7 D) -7
   Answer: A

2. $-7 \times -6 =$
   A) -42 B) 13 C) 42 D) 0
   Answer: C

3. $5 \times -8 =$
   A) -40 B) 40 C) -13 D) 13
   Answer: A

4. What is $0 \times -9$?
   A) -9 B) 0 C) 9 D) Undefined
   Answer: B

5. $-12 \times -1 =$
   A) 12 B) -12 C) -1 D) 0
   Answer: A

6. $15 \times 0 =$
   A) 15 B) -15 C) 0 D) 1
   Answer: C

7. What is $9 \times -7$?
   A) 63 B) -63 C) -16 D) 16
   Answer: B

8. $-10 \times 3 =$
   A) -30 B) 30 C) -13 D) 13
   Answer: A

9. $-11 \times -11 =$
   A) -121 B) 0 C) 121 D) 111
   Answer: C

10. $6 \times -6 =$
    A) 36 B) -36 C) 0 D) -12
    Answer: B

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11–20: Basic Division

11. $-24 \div 6 =$
    A) -4 B) 4 C) 0 D) -6
    Answer: A

12. $-36 \div -9 =$
    A) 4 B) -4 C) 3 D) 9
    Answer: C

13. $45 \div -5 =$
    A) 9 B) -9 C) 0 D) -5
    Answer: B

14. $0 \div 8 =$
    A) 0 B) 1 C) 8 D) Undefined
    Answer: A

15. $36 \div 9 =$
    A) 5 B) -4 C) 4 D) -3
    Answer: C

16. $-48 \div 8 =$
    A) 6 B) -6 C) -8 D) 8
    Answer: B

17. $56 \div -7 =$
    A) 8 B) -8 C) 9 D) -9
    Answer: B

18. $-30 \div -5 =$
    A) 5 B) -6 C) 6 D) -5
    Answer: C

19. $81 \div 9 =$
    A) -9 B) 9 C) 1 D) 0
    Answer: B

20. $49 \div 7 =$
    A) 6 B) 8 C) 7 D) 0
    Answer: C

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21–30: Word Problems

21. A company loses $8 per day for 6 days. What is the total loss?
    A) -48 B) 48 C) -14 D) -6
    Answer: A

22. If a submarine dives 50 meters every minute for 4 minutes, how far did it dive?
    A) -100 B) -200 C) -150 D) 200
    Answer: B

23. A temperature drops 5°C every hour for 7 hours. What is the change?
    A) -35°C B) 35°C C) -12°C D) 12°C
    Answer: A

24. If $-72 \div 8 = x$, what is the value of x?
    A) -8 B) -9 C) 9 D) 8
    Answer: B

25. Mike earned $40 per day for 5 days. What is his total earnings?
    A) -200 B) 200 C) 40 D) 0
    Answer: B

26. A team lost 12 points each game over 3 games. What is the total point loss?
    A) -36 B) 36 C) -12 D) 12
    Answer: A

27. A plane ascends at 300 meters per minute for 3 minutes. How high does it go?
    A) 600 m B) -600 m C) 900 m D) 300 m
    Answer: C

28. If a number multiplied by -6 is 42, what is the number?
    A) -7 B) 7 C) 6 D) -6
    Answer: A

29. A hiker descends 100 meters every hour for 5 hours. What is the total descent?
    A) 500 m B) -500 m C) 400 m D) -400 m
    Answer: B

30. The product of a number and -9 is -81. What is the number?
    A) 9 B) -9 C) -81 D) 0
    Answer: A

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31–40: Fill in the Blank Style (with options)

31. $-5 \times \_ = 35$
    A) 6 B) -7 C) 7 D) -6
    Answer: C

32. $56 \div \_ = -7$
    A) 8 B) -8 C) -6 D) -7
    Answer: B

33. $\_ \times -3 = 27$
    A) -9 B) 9 C) -3 D) 3
    Answer: A

34. $\_ \div 9 = -4$
    A) -36 B) 36 C) -45 D) 45
    Answer: C

35. $64 \div -8 =$
    A) 8 B) -8 C) -16 D) 16
    Answer: B

36. $-6 \times \_ = -48$
    A) 6 B) -8 C) 8 D) -6
    Answer: C

37. $-99 \div \_ = 11$
    A) -9 B) -11 C) 9 D) 11
    Answer: B

38. $\_ \times -10 = -100$
    A) -10 B) 10 C) 100 D) -100
    Answer: B

39. $-14 \times 0 =$
    A) -14 B) 0 C) 14 D) Undefined
    Answer: B

40. $0 \div -2 =$
    A) 0 B) 2 C) -2 D) Undefined
    Answer: A

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41–50: Mixed Practice & Challenge

41. Which of the following equals 100?
    A) $-10 \times -10$ B) $10 \times -10$ C) $-5 \times 20$ D) $0 \div 10$
    Answer: A

42. $-144 \div -12 =$
    A) 12 B) -12 C) 10 D) -10
    Answer: A

43. $-5 \times -5 \times -5 =$
    A) 125 B) -125 C) 25 D) -25
    Answer: B

44. What is the result of dividing zero by any non-zero integer?
    A) The same integer B) Zero C) One D) Undefined
    Answer: B

45. $36 \div (-6) \times (-2) =$
    A) -12 B) 12 C) -6 D) 6
    Answer: B

46. Which of the following is positive?
    A) $-7 \times 6$ B) $-9 \times -2$ C) $-3 \div 3$ D) $-4 \times 0$
    Answer: B

47. $(-4) \times (-2) \times (-1) =$
    A) 8 B) -8 C) 4 D) -4
    Answer: B

48. $100 \div (-25) =$
    A) -4 B) 4 C) -5 D) 5
    Answer: C

49. Which of the following has the greatest value?
    A) $-5 \times 2$ B) $-10$ C) $-2 \times -3$ D) $-1 \times -4$
    Answer: C

50. $-8 \div (-2) \times 3 =$
    A) -12 B) 12 C) -4 D) 4
    Answer: B

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