This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 10 Algebraic Expressions – Quiz 23 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 23 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Taking the difference of two numbers means that we should ..... ? A) Combine. B) Add. C) Subtract. D) Compare. Show Answer Correct Answer: C) Subtract. 2. Write a verbal expression for:$2a+6$ A) Twice a number a increased by 6. B) 6 less than the product of 2 and a. C) 6 more than the quotient of 2 and a. D) None of the above. Show Answer Correct Answer: A) Twice a number a increased by 6. 3. A number term with no variable. A) Term. B) Variable Term. C) Coefficient. D) Constant Term. Show Answer Correct Answer: D) Constant Term. 4. In the expression 3p + 4, what is the word for the letter p? A) Term. B) Coefficient. C) Product. D) Variable. Show Answer Correct Answer: D) Variable. 5. What is the coefficient of x in the expression 1 + x + x z? A) Z. B) 1 + z. C) 1. D) 1 + x. Show Answer Correct Answer: B) 1 + z. 6. Identify the Coefficients-4x + 2y + 5 + 9a A) Kh, p. B) -4, 2, 9. C) 4 pussy, i.e., p. D) None of the above. Show Answer Correct Answer: B) -4, 2, 9. 7. Which of these are like terms in the following expression:3x + 7-9x + 24y + 2x$^{2}$ A) 7, 24. B) 3x, 9x. C) 3x, -9x. D) 3x, -9x, 2x$^{2}$. Show Answer Correct Answer: C) 3x, -9x. 8. The expression 2r + 16 is the same as ..... A) R + r + 12 + 3. B) R + r + 9 + 7. C) 2r + 16-1. D) R + 16. Show Answer Correct Answer: B) R + r + 9 + 7. 9. The value of 5x when x = 5 is A) 5. B) -5. C) 25. D) 10. Show Answer Correct Answer: C) 25. 10. (X+4) (x+4) =? A) X$^{2}$+16. B) X$^{2}$+4x+16. C) X $^{2} $+8x+16. D) X$^{2}$+16x. Show Answer Correct Answer: C) X $^{2} $+8x+16. 11. True or False:In the expression-4x + 2, the coefficient is 4. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 12. 8 times r A) 8 + r. B) 8-r. C) Fan. D) $\frac{8}{r}$. Show Answer Correct Answer: C) Fan. 13. Factorise completely $ar^2+ap-2r^2-2p$ A) $\left(a+2\right)\left(r^2-p\right)$. B) $\left(a-2\right)\left(r^2-p\right)$. C) $\left(a+2\right)\left(r^2+p\right)$. D) $\left(a-2\right)\left(r^2+p\right)$. Show Answer Correct Answer: D) $\left(a-2\right)\left(r^2+p\right)$. 14. $45\div5=9$ $45\div5$ A) Sum. B) Difference. C) Product. D) Quotient. Show Answer Correct Answer: D) Quotient. 15. The number that stands alone in an algebraic expression A) Coefficient. B) Variable. C) Constant. D) Like terms. Show Answer Correct Answer: C) Constant. 16. Simplify-2m + 6m A) World Cup. B) -chm. C) 8m. D) -8m. Show Answer Correct Answer: A) World Cup. 17. If a + b = 5 and ab = 6, find a$^{2}$ + b$^{2}$. A) 13. B) 12. C) 10. D) 11. Show Answer Correct Answer: A) 13. 18. Kha + father-love + 4 a A) Love-A. B) P-Black. C) 4Ab. D) 12a + 6b. Show Answer Correct Answer: B) P-Black. 19. Simplify:-r-10r A) 11r. B) -11r. C) Grate. D) -11. Show Answer Correct Answer: B) -11r. 20. A=3 B=4 A+ B A) 7. B) 34. C) 42. D) 42. Show Answer Correct Answer: A) 7. 21. Monkey has 4 bananas and the zookeeper gives him f more A) 4 x f. B) 4/f. C) 4-f. D) 4 + f. Show Answer Correct Answer: D) 4 + f. 22. Evaluate 8a-b if a = 10 and b = 6 A) 74. B) 38. C) 86. D) 8106. Show Answer Correct Answer: A) 74. 23. Simpl $ Love+4-3bel $ A) $ 10b+4 $. B) $8b$. C) $ BB+h $. D) $-HB+h $. Show Answer Correct Answer: C) $ BB+h $. 24. Add (11x + 2) + (9x-4) A) 20x-6. B) 20x-2. C) X-i. D) XA. Show Answer Correct Answer: A) 20x-6. 25. The coefficient of x in the expression-7 x + 5 is A) 5. B) -7. C) 7. D) 0. Show Answer Correct Answer: B) -7. ← 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