This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 10 Algebraic Expressions – Quiz 10 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 10 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Translate:twelve less than a number A) $12-x$. B) $x-12$. C) $12x$. D) $x+12$. Show Answer Correct Answer: B) $x-12$. 2. 7 more than x. A) 7-x. B) X-7. C) 7 + x. D) Sd. Show Answer Correct Answer: C) 7 + x. 3. Which option is the mathematical language version of:The product of a number and 6 is decreaced by 7 A) Shit. B) Shi + will. C) S-shi. D) None of the above. Show Answer Correct Answer: A) Shit. 4. Using the GCF, what is the factored form of 18f-45 A) 3(6f-15). B) P (F-Kh). C) I (phen-x). D) 18(f-3.5). Show Answer Correct Answer: B) P (F-Kh). 5. An equation is ..... A) A problem that contains at least one variable and at least one operation; no equal sign. B) A mathematical sentence showing two expressions are equal. C) The solution for a variable. D) The value that results in a true sentence. Show Answer Correct Answer: B) A mathematical sentence showing two expressions are equal. 6. State the number in the situation is a variable or constant.'Number of days in February' A) Constant. B) Variable. C) Both. D) None of the above. Show Answer Correct Answer: B) Variable. 7. Write an algebraic expression for the phrase:'The sum of a number and 5.' A) X-5. B) $\frac{x}{5}$. C) 5x. D) X + 5. Show Answer Correct Answer: D) X + 5. 8. Which expression has no coefficients? A) C + 1. B) $\frac{m}{3}$. C) 2 (13 + 5). D) 6a + 2y-c. Show Answer Correct Answer: C) 2 (13 + 5). 9. The quotient of a number and 9 A) N + 9. B) N-9. C) Sun. D) N/9. Show Answer Correct Answer: D) N/9. 10. R children were in a room. There were 15 girls. How many boys were there in terms of r? A) R / 15. B) 15-r. C) R-15. D) R + 15. Show Answer Correct Answer: C) R-15. 11. If a = 0 and b =-1, then the value of 2a-2b A) 2. B) -2. C) 4. D) 0. Show Answer Correct Answer: A) 2. 12. A father is 3 times as old as his son. Find an expression for the product of their ages five years ago, if the son is x years now A) $3x^2-20x-25$. B) $3x^2-20x+25$. C) $3x^2+20x+25$. D) $3x^2-10x+25$. Show Answer Correct Answer: B) $3x^2-20x+25$. 13. Evaluate the expression 4$^{2}$? A) 8. B) 16. C) 6. D) 12. Show Answer Correct Answer: B) 16. 14. 4y$^{2}$-3(2y + 1)(3y-12) when y=5 A) 301. B) 78. C) 1. D) 856. Show Answer Correct Answer: C) 1. 15. Simplify the Expression:10x-3(2x + 8) A) Hh-24. B) -hhh + 24. C) 16x-24. D) 14x-6. Show Answer Correct Answer: A) Hh-24. 16. Add m-n and m+n A) Umm +that. B) Or. C) Safety. D) None of the above. Show Answer Correct Answer: B) Or. 17. 9x + 8x A) 72x. B) 1x. C) 17x. D) -1x. Show Answer Correct Answer: C) 17x. 18. Evaluate when a = 15:2(a-5) + 2 A) 22. B) 27. C) 14. D) 7. Show Answer Correct Answer: A) 22. 19. 13 more than 5 times a number A) $ Khan+$ 13. B) $13n+5$. C) $\left(13+5\right)n$. D) $13+5+n$. Show Answer Correct Answer: A) $ Khan+$ 13. 20. Value of expression a (a$^{2}$ + a + 1) + 5 for a = 0 is A) A + 5. B) 1. C) 6. D) 5. Show Answer Correct Answer: D) 5. 21. If a = 2 and b = 4 find:2a + 3b A) 7. B) 56. C) 16. D) 11. Show Answer Correct Answer: A) 7. 22. M plus the product of 6 and n A) M + 6n. B) M-6 + n. C) Tat + n. D) M + 6 + n. Show Answer Correct Answer: A) M + 6n. 23. Simplify the algebraic expression:2(x + 3)-4x. A) X + i. B) X + p. C) X-i. D) X-i. E) X + p. Show Answer Correct Answer: A) X + i. 24. Five less than y A) 5+y. B) 5Y. C) 5-y. D) Y-5. Show Answer Correct Answer: D) Y-5. 25. Which algebraic expression represents the difference 9 less than two times g? A) 2g-9. B) 9-2g. C) 2 x 9-g. D) G-18. Show Answer Correct Answer: A) 2g-9. ← 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 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books