This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 10 Algebraic Expressions – Quiz 20 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 20 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What are the like terms in this expression? a + 2 + 3b + 4 + 5ab A) 2, 4. B) A, 3b, 5ab. C) A, 2, 3b, 4, 5ab. D) A, b, ab. Show Answer Correct Answer: A) 2, 4. 2. In an algebraic expression, what is the word that describes the letter that stands for an unknown number? A) Term. B) Coefficient. C) Variable. D) Product. Show Answer Correct Answer: C) Variable. 3. In the term 12d, 12 is called the ..... A) Variable. B) Product. C) Simplify. D) Coefficient. Show Answer Correct Answer: D) Coefficient. 4. What are the variables in the expression?4 + 16v A) 4, 16V. B) 4. C) V. D) +16. Show Answer Correct Answer: C) V. 5. Choose the algebraic expression that represents"Twice the sum of a number and four" A) That + 4. B) 2 (n + 4). C) 2 (4-n). D) 2 + HN. Show Answer Correct Answer: B) 2 (n + 4). 6. The total of m and n A) Mn. B) M/n. C) M-n. D) M+n. Show Answer Correct Answer: D) M+n. 7. Find the monomial A) 5ayx. B) X+3x-5. C) Xy+7-9T. D) X+y. Show Answer Correct Answer: A) 5ayx. 8. What is the answer to the following expression?ry$^{2}$ +-8$^{2 }$if r = 2 and y = 7 A) -34. B) -162. C) 34. D) 162. Show Answer Correct Answer: C) 34. 9. A term that has a letter (variable). A) Term. B) Variable Term. C) Coefficient. D) Constant Term. Show Answer Correct Answer: B) Variable Term. 10. In the expression 5-wthe operation is A) 5. B) -. C) W. D) None of the above. Show Answer Correct Answer: B) -. 11. The coefficient of $y^2$ $-3xy^2$ A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 12. Evaluate the expression ifw = 3, x = 2, y = 5, z = 10y + x A) 3. B) 7. C) 15. D) 8. Show Answer Correct Answer: B) 7. 13. What are your constants in the following algebraic expression?2x + 4 + x-5x A) X. B) 4. C) X. D) -5. Show Answer Correct Answer: B) 4. 14. There are 17 bicycles and 5 tricycles in the closet at the gymnasium. Each bicycle has 2 wheels, and each tricycle has 3 wheels. Which equation shows how to find w, the total number of wheels on all the bicycles and tricycles in the closet? A) W= (17 x 2) + (5 x 3). B) W= (17 +5) x3. C) W= (17 x3) + (5 x2). D) W= (17 x 5) + (3x 2). Show Answer Correct Answer: A) W= (17 x 2) + (5 x 3). 15. Translate from English to math:3 less than y A) 3-y. B) Y-3. C) Y/3. D) Zi. Show Answer Correct Answer: B) Y-3. 16. Evaluate the expression, y$^{2}$-7, when y =-3. A) -16. B) -13. C) -2. D) 2. Show Answer Correct Answer: D) 2. 17. What is the algebraic expression for "twice a number increased by 5" ? A) X+Kh. B) 2+x. C) X+2. D) 5x + 2. Show Answer Correct Answer: A) X+Kh. 18. Combine like terms to simplify:5 + b + 2 A) Love. B) 7b + 7. C) 7 + b. D) 8b. Show Answer Correct Answer: C) 7 + b. 19. 19w + 17w-11w= A) 47 and. B) Swine. C) Swine. D) Brother. Show Answer Correct Answer: D) Brother. 20. Five times the difference of a number and 9 A) 5x-9. B) 5(x-9). C) 5(x + 9). D) 5(9)-y. Show Answer Correct Answer: B) 5(x-9). 21. Evaluate the expression m/5 when m = 15 A) 2. B) 3. C) 30. D) 24. Show Answer Correct Answer: B) 3. 22. Which expression is equivalent to 3(n-6)? A) About-i. B) N-18. C) About-18. D) About-p. Show Answer Correct Answer: C) About-18. 23. What are the constants in the following expressions?15n-4 A) -4. B) 4. C) 15, -4. D) N. Show Answer Correct Answer: A) -4. 24. Combine like terms to simplify:6m + m-4m A) 10m. B) Paternal uncle. C) Or. D) 11m. Show Answer Correct Answer: B) Paternal uncle. 25. This tells you how many times a number is used as a factor. A) Base. B) Exponent. C) Variable. D) Term. Show Answer Correct Answer: B) Exponent. ← 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 6Class 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 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books