This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 10 Algebraic Expressions – Quiz 26 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 26 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Find the product of (2x-3y)(2x + 5y) using suitable identity. A) X$^{2 }$+ 4xy-15xy. B) 2x$^{2 }$+ 4xy-15xy. C) X$^{2 }$-15xy-15xy. D) 2x$^{2 }$-6xy-15xy. Show Answer Correct Answer: B) 2x$^{2 }$+ 4xy-15xy. 2. What is the coefficient in the given expression:2-p + 4? A) 0. B) 4. C) 2. D) 1. Show Answer Correct Answer: D) 1. 3. How many terms are there in the algebraic expression 2x$^{2}$-3y + 5? A) 2. B) 3. C) 4. D) 5. Show Answer Correct Answer: B) 3. 4. 67t-67t = A) 0. B) T. C) Cat. D) Tan. Show Answer Correct Answer: A) 0. 5. Subtract x$^{2}$-3xy from-x$^{2}$+3xy A) 0. B) -2x$^{2}$+6xy. C) 2x$^{2}$-6xy. D) 2x$^{2}$+6xy. Show Answer Correct Answer: B) -2x$^{2}$+6xy. 6. Evaluate the expression. Let g = 3 h = 9 4h + 2g + 4 A) 42. B) 46. C) 34. D) 58. Show Answer Correct Answer: B) 46. 7. (82)$^{2 }$-(18)$^{2 }$=? A) 8218. B) 6418. C) 6400. D) 7204. Show Answer Correct Answer: C) 6400. 8. 5 more than the product of (w) and 9 A) Soo + Kh. B) 9/w + 5. C) Soo-Kh. D) Kho + p. Show Answer Correct Answer: A) Soo + Kh. 9. ( 40 x 6 ) +( 7 x 6) = N A) 280. B) 282. C) 285. D) 242. Show Answer Correct Answer: B) 282. 10. The length of a rectangle is represented by (5x-3) and the width is (x + 3). If x = 2, then which of the following values is the actual perimeter of this rectangle? A) 18. B) 14. C) 24. D) 20. Show Answer Correct Answer: C) 24. 11. The degree of a constant polynomial is A) 1. B) 2. C) 3. D) 0. Show Answer Correct Answer: D) 0. 12. The value of (12y + 36) $\div$ A) ZI +I. B) Zi. C) Zi-I. D) 3y + Z. Show Answer Correct Answer: A) ZI +I. 13. $7-x$ A) X fewer than 7. B) 7 fewer than x. C) All the above. D) None of the above. Show Answer Correct Answer: A) X fewer than 7. 14. If g = 3, which number sentence is true? A) G x 5 = 15. B) G / 5 = 15. C) 15 + g = 5. D) G + 5 = 15. Show Answer Correct Answer: A) G x 5 = 15. 15. Three times the difference of a number and 7 A) 3(y-7). B) 3(7-y). C) Za-. D) 3(y + 7). Show Answer Correct Answer: A) 3(y-7). 16. What is the value of 5a + 7b if a=4 and b=3? A) 41. B) 12. C) 43. D) 35. Show Answer Correct Answer: A) 41. 17. The expression 7 x y has the factors A) 7, x, y. B) X, y. C) 7, x. D) 7, y. Show Answer Correct Answer: A) 7, x, y. 18. 5p + 4h-2Which are the variables? A) 5p, 4h, 2. B) 2. C) P, h. D) 5, 4. Show Answer Correct Answer: C) P, h. 19. To find the solution to an equation or problem A) Evaluate. B) Solve. C) Compute. D) Numerical expression. Show Answer Correct Answer: B) Solve. 20. Eight less than the product of a number and five A) 5e-8. B) 8-5e. C) (8-e)5. D) 8-(e + 5). Show Answer Correct Answer: A) 5e-8. 21. Distributive Property:$9\left(-5x+8\right)$ A) $ 45x-72 $. B) $45x+72$. C) $-45x-72 $. D) $-45x + 72 $. Show Answer Correct Answer: D) $-45x + 72 $. 22. Simplify 3(a + b)-2(a-b) A) A + 5b. B) A + b. C) A-5b. D) A-b. Show Answer Correct Answer: A) A + 5b. 23. Peter has y 20-dollar notes. Which expression can be used to express the amount of money that Peter has? A) $ (20+y). B) $ (20-y). C) $ 20y. D) $ $\frac{y}{20}$. Show Answer Correct Answer: C) $ 20y. 24. Four times a number increased by 5 is A) 5 + HN. B) 5 x 4n. C) 5 (chN). D) HN-5. Show Answer Correct Answer: A) 5 + HN. 25. (x$^{2}$-4x + 4) / (x-2) =? A) X-2. B) X + 2. C) 2-x. D) 2 + x + x$^{2}$. Show Answer Correct Answer: A) X-2. ← 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