This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 10 Algebraic Expressions – Quiz 16 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 16 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Have the same variable:if exponents are present, the variable and exponents are present, the variable and exponents are the same A) Term. B) Constant. C) Coefficient. D) Like terms. Show Answer Correct Answer: D) Like terms. 2. What is-2y + 10 + 2y-8 simplified? A) 10. B) 8. C) 6. D) 2. Show Answer Correct Answer: D) 2. 3. 15 decreased by a number b squared A) 15 + b$^{2}$. B) 15-b$^{2}$. C) B$^{2}$-15. D) 15-b$^{3}$. Show Answer Correct Answer: B) 15-b$^{2}$. 4. Live + 8-IXA = A) 5Y + 16. B) ZI + 8. C) 11y + 8. D) ZI-8. Show Answer Correct Answer: B) ZI + 8. 5. Identify the coefficient in the expression 3x A) 3. B) X. C) All the above. D) None of the above. Show Answer Correct Answer: A) 3. 6. What is the constant? g + 12 + 9g A) G. B) 12. C) Yag. D) +. Show Answer Correct Answer: B) 12. 7. Mix $^{p} $ (X $^{a} $+a+a) A) -10x$^{6}$+45x$^{3}$-10x$^{3}$. B) -10x$^{5}$+45x$^{4}$-10x$^{3}$. C) -10x$^{5}$-45x$^{4}$-10x$^{3}$. D) None of the above. Show Answer Correct Answer: B) -10x$^{5}$+45x$^{4}$-10x$^{3}$. 8. Evaluate the expressions when a =-3 and b = 7.2b-4a A) -16. B) 7. C) 26. D) 2. Show Answer Correct Answer: C) 26. 9. A number, y, to the power of 4 A) 4y. B) Y$^{4}$. C) 4. D) Hh. Show Answer Correct Answer: B) Y$^{4}$. 10. The product of five and two times a number A) Kh (that). B) Kh + that. C) All the above. D) None of the above. Show Answer Correct Answer: A) Kh (that). 11. Evaluate the expression when c=4, d=6, and e=107d A) 28. B) 70. C) 42. D) 76. Show Answer Correct Answer: C) 42. 12. Evaluate the expression when x = 7 and y = 4xy-4(2) A) 3. B) 20. C) 48. D) None of the above. Show Answer Correct Answer: B) 20. 13. -5a-2(a-1) A) District + a. B) P. C) District-a. D) 12a-2. Show Answer Correct Answer: A) District + a. 14. W increased by 7 A) W-7. B) 7-w. C) W + 7. D) W/7. Show Answer Correct Answer: C) W + 7. 15. Which expression is equivalent to 6y + 22y + y? A) 28y + 1. B) Curative. C) Any + h. D) 29. Show Answer Correct Answer: B) Curative. 16. What's the coefficient of 'p' in $-pqrs$ A) $ pqrs $. B) $-PQRS $. C) $qrs$. D) $-qrs$. Show Answer Correct Answer: D) $-qrs$. 17. C= 2 C+3+C A) 7. B) 9. C) 23. D) 10. Show Answer Correct Answer: A) 7. 18. A polynomial contains ..... number of terms: A) One. B) Two. C) Three. D) Any. Show Answer Correct Answer: D) Any. 19. Translate:"The square of the difference of four times x and eight y" A) $ Yustart {hC-8} $. B) $4x^2-8y$. C) $ Yustart {hh}-8 $. D) $\left(4x-8y\right)^2$. Show Answer Correct Answer: D) $\left(4x-8y\right)^2$. 20. Write an equation models the following statement:17 less than h equals 42 A) 17-h=42. B) H-17=42. C) H+17=42. D) 17+h=42. Show Answer Correct Answer: B) H-17=42. 21. What are the parts of an algebraic expression called that are added or subtracted? A) Terms. B) Operations. C) Coefficients. D) None of the above. Show Answer Correct Answer: A) Terms. 22. Identify the variable in the expression below. 3w + 2w-(-7w) A) 3. B) 2. C) W. D) 12. Show Answer Correct Answer: C) W. 23. Expand:3z(4z + 6) A) 12z$^{2}$ + 18. B) 34 g $^{a} $ + 18. C) 12z$^{2}$-18z. D) 12z$^{2}$ + 18z. Show Answer Correct Answer: D) 12z$^{2}$ + 18z. 24. Factor:24x$^{2}$ + 30x A) W (hh $^{2} $ + 5). B) 6x (4x + 5). C) 2 (12x$^{2}$ + 15). D) 2x (12x + 15). Show Answer Correct Answer: B) 6x (4x + 5). 25. Simplify the algebraic expression:4x-(2x + 3). A) X-p. B) X + p. C) X + p. D) X-p. Show Answer Correct Answer: A) X-p. ← 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