This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 10 Algebraic Expressions – Quiz 31 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 31 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Statement that one blank or? thats true/false when filled A) Numerical expression. B) Exponent. C) Open sentence. D) Inequalities. Show Answer Correct Answer: C) Open sentence. 2. The volume of a box whose dimensions are:2p, 6q and 3r is given by ..... A) 36 PQR. B) Aug + Taht + AR. C) A (father+talq+AR). D) 24 PQR. Show Answer Correct Answer: A) 36 PQR. 3. Find the value of x, if:$4x=\left(52\right)^2-\left(48\right)^2$ A) $\frac{1}{4}$. B) $400$. C) $80$. D) $100$. Show Answer Correct Answer: D) $100$. 4. The degree of the polynomial 5a$^{2}$b$^{2}$c$^{3 }$+ 7ab$^{2}$c$^{2}$-8 is: A) 6. B) 7. C) -8. D) 5. Show Answer Correct Answer: B) 7. 5. The sum of 6 and x A) X + 6. B) 6/x. C) X + 4. D) Shit. Show Answer Correct Answer: A) X + 6. 6. What is the correct term for the answer you get when you multiply? A) Product. B) Quotient. C) Sum. D) Difference. Show Answer Correct Answer: A) Product. 7. Expand:$-4u(2b-4u)$ A) $-8ub+16u^2$. B) $-8ub+16u$. C) $ UB+16U^2 $. D) $8ub+16u^2$. Show Answer Correct Answer: A) $-8ub+16u^2$. 8. The algebraic expression that best describes the sequence 1, 1/2, 1/3, 1/4, 1/5 ..... is A) 1 + (1/2)x. B) X/1. C) 1/x. D) 1/(x + 1). Show Answer Correct Answer: C) 1/x. 9. Simplify the following expression:-8x + 4x A) -12x. B) 4. C) Hh. D) 12x. Show Answer Correct Answer: B) 4. 10. Expressions are made up of ..... A) Terms. B) Factors. C) None of these. D) None of the above. Show Answer Correct Answer: A) Terms. 11. M-Human + from + 4M-2M A) 3M-4N. B) 7m-ChMN. C) Uncle + 4 from. D) None of the above. Show Answer Correct Answer: A) 3M-4N. 12. The difference of 3 times a number and 7 A) A-Han. B) About-h. C) About + h. D) A / Han. Show Answer Correct Answer: B) About-h. 13. What is the value of x?3x + 4 when x =-2 A) 10. B) 2. C) -2. D) 4. Show Answer Correct Answer: C) -2. 14. Simplify the algebraic equation:3x + 2-10-3x A) Sh-8. B) -Sh + 8. C) -Sh-8. D) -8. Show Answer Correct Answer: D) -8. 15. Quadruple w A) 3 x w. B) 3/w. C) 4+w. D) 4 x w. Show Answer Correct Answer: D) 4 x w. 16. Translate:the square of the difference of a number and twenty A) $x^2-20$. B) $\left(x-20\right)^2$. C) $\left(20-x\right)^2$. D) $20-x^2$. Show Answer Correct Answer: B) $\left(x-20\right)^2$. 17. A number added to 19 A) 19-n. B) 19+n. C) 19/n. D) 19n. Show Answer Correct Answer: B) 19+n. 18. Simplify:y + (4y-2) + 3y A) 4y $^{2} $ + y. B) Live-a. C) 8Y $ ^ {2} $-2. D) 8Y-2. Show Answer Correct Answer: D) 8Y-2. 19. A problem that has no equal sign A) Algebraic expression. B) Equation. C) Evaluation. D) Variable. Show Answer Correct Answer: A) Algebraic expression. 20. Choose the algebraic expression that represents"Four less a number" A) 4-n. B) N-4. C) $\frac{4}{n}$. D) 4 < n. Show Answer Correct Answer: B) N-4. 21. The answer to a multiplication problem is called ..... A) Product. B) Quotient. C) Sum. D) None of the above. Show Answer Correct Answer: A) Product. 22. Use the distributive property to expand:7(4x-2) A) 28x-14. B) 16x-8. C) 30x-10. D) 11x-5. Show Answer Correct Answer: A) 28x-14. 23. In the order of operations, which operation is simplified first? A) Mulitplication. B) Subtraction. C) Exponents. D) Division. Show Answer Correct Answer: C) Exponents. 24. Ashley has c cookies for lunch and Iliana has 3 times as many. Which expression shows how many cookies Iliana has for lunch? A) 3 + c. B) 3c + c. C) 3/c. D) Nest. Show Answer Correct Answer: D) Nest. 25. The quotient of 12 and x A) X. B) 12. C) 12x. D) 12/x. Show Answer Correct Answer: D) 12/x. ← 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