This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 10 Algebraic Expressions – Quiz 6 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 6 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Choose the phrase that matches the expression 21h A) 21 more friends than expected at the party. B) 21 more horses in the pasture. C) 21 dollars per hour. D) 21 balloons were popped at the party. Show Answer Correct Answer: C) 21 dollars per hour. 2. Michael has $ 68. Craig has $ 24 less than Michael has. Michael spends $ 20 on a new hat. The solution of which equation represents the amount of money (x), in dollars, Craig has after Michael buys the hat? A) X-24 = 48. B) X + 4 = 68. C) X + 20 = 44. D) X + 24 = 48. Show Answer Correct Answer: D) X + 24 = 48. 3. What is 4x if x=5? A) 20. B) 16. C) 9. D) 45. Show Answer Correct Answer: A) 20. 4. Find 96 X 104, using identity A) 9984. B) 9974. C) 9964. D) 9954. Show Answer Correct Answer: A) 9984. 5. Identify the Variable in the expression 5y+7? A) X. B) 5Y. C) Y. D) 7. Show Answer Correct Answer: C) Y. 6. A Chicago Cubs baseball cap costs $ 30. Michael has a coupon that will save him 30% of the price. How much money will Michael pay for the cap? A) $ 9.00. B) $ 22.00. C) $ 21.36. D) $ 21.00. Show Answer Correct Answer: D) $ 21.00. 7. Factor:4x$^{2}$ + 36x + 81 A) (hh + 81) $^{2} $. B) (X + P) $^{a} $. C) Prime / Not factorable. D) (X-P) $^{a} $. Show Answer Correct Answer: B) (X + P) $^{a} $. 8. 6 more than the difference of 9 and a number p A) 6 + (9-p). B) 6 + (p-9). C) 6 + 9-p. D) 6 + p-9. Show Answer Correct Answer: A) 6 + (9-p). 9. What is 11z-12z A) 1z. B) -1z. C) Z. D) -z. Show Answer Correct Answer: D) -z. 10. Less than a number, n. A) N + 100. B) 100-n. C) N-100. D) 100n. Show Answer Correct Answer: C) N-100. 11. Superscript or power that show how to multiply A) Exponent. B) Solve. C) Trinomial. D) Like terms. Show Answer Correct Answer: A) Exponent. 12. Addition of expressions 5m$^{2}$ +3m-8, 4m + 7-2m$^{2}$ and 6-5m + 4m$^{2}$ A) Ham + $^{a} $ + Kh. B) Ham-Umm $^{a} $ + Kh. C) Ham $^{a} $ + mother + x. D) Ham $^{a} $ + mother-Kh. Show Answer Correct Answer: C) Ham $^{a} $ + mother + x. 13. 4x-3 + 2-2x A) Shi + 5. B) + + 1. C) X-1. D) Sh-1. Show Answer Correct Answer: C) X-1. 14. Write an algebraic expression for 'twice a number increased by 7' A) X + h. B) X / h. C) X-h. D) X * h. Show Answer Correct Answer: A) X + h. 15. The numerical coefficient of-12pq A) 12. B) 12p. C) 12q. D) -12. Show Answer Correct Answer: D) -12. 16. What is the variable of the following algebraic expression?2x + 9 A) 2. B) 9. C) X. D) 2x and 9. Show Answer Correct Answer: C) X. 17. Evaluate the following expression when x = 4:x$^{2 }$+ 2x + 3 A) 17. B) 27. C) 19. D) 25. Show Answer Correct Answer: B) 27. 18. -7w$^{2}$ + 2w if w =-4 A) 104. B) -64. C) -120. D) 120. Show Answer Correct Answer: C) -120. 19. Factor out the GCF:12x + 6 A) I ( + 1). B) H (hh + 2). C) 6x(2x + 1). D) 2 (sh + h). Show Answer Correct Answer: A) I ( + 1). 20. A triangle has a perimeter of 10x + 12. Two sides are 3x + 2 and 4x + 5, what is the third side? A) Ss + s. B) ZKS + 5. C) 16x + 19. D) 5x + 3. Show Answer Correct Answer: B) ZKS + 5. 21. What is the coefficient of the following algebraic expression?c + 7-10 A) 7. B) C. C) 10. D) 1. Show Answer Correct Answer: D) 1. 22. Subtract the sum of 13x-4y + 7z and-6z + 6x + 3y from the sum of 6x-4y-4z and 2x + 4y-7. A) 11x-y-5z-7. B) -11x + y + 5z + 7. C) -11x + y-5z-7. D) None of the above. Show Answer Correct Answer: C) -11x + y-5z-7. 23. What are the like terms in the expression 9x + 4y-3x + 2y? A) 9x and 4y, 3x and-2y. B) 9x and-3x, 4y and 2y. C) 9x and 4y, -3x and 2y. D) 9x and 3x, 4y and-2y. Show Answer Correct Answer: B) 9x and-3x, 4y and 2y. 24. (-4n + 3) A) Sun + h. B) 20N-11. C) -20n + 19. D) 20N + 19. Show Answer Correct Answer: B) 20N-11. 25. Sum of a-b+ab, b+c-bc and c-a-ac is A) 2c+ab-ac-bc. B) 2c-ab-ac-bc. C) 2c+ab+ac+ab. D) 2c-ab+ac+bc. Show Answer Correct Answer: A) 2c+ab-ac-bc. ← PreviousNext →Related QuizzesClass 7 Mathematics Chapter 10 Algebraic Expressions Quiz 1Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 2Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 3Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 4Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 5Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 7Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 8Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 9Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 10Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books