This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Mathematics > Algebraic Expressions > Class 7 Mathematics Chapter 10 Algebraic Expressions – Quiz 11 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 11 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the first step to solve this equation:11-3x = 44 A) Subtract 11 from both sides. B) Divide-3 on both sides. C) Add 3 to both sides. D) Add 11 to both sides. Show Answer Correct Answer: A) Subtract 11 from both sides. 2. Additive Inverse of:-8f + 4 A) 8F-4. B) -4. C) -8F-4. D) -8f. Show Answer Correct Answer: A) 8F-4. 3. A symbol for a number we don't know yet. It is usually a letter like x or y. A) Equivalent. B) Variable. C) Like Terms. D) Expression. Show Answer Correct Answer: B) Variable. 4. Which algebraic expression best matches the phrase: "The product of 16 and y '' A) $\frac{y}{16}$. B) Y + 16. C) 16y. D) Y-16. Show Answer Correct Answer: C) 16y. 5. Find the sum of (.75x + 4) and (.25x + 5) A) X$^{2}$ + 6. B) X + 9. C) X + 20. D) Yam. Show Answer Correct Answer: B) X + 9. 6. $a+7+3\left(a-2\right)$ A) $ Cha+1 $. B) $+$ 1. C) $ Cha+13 $. D) $ Cha+5 $. Show Answer Correct Answer: A) $ Cha+1 $. 7. Expand, simplify, and then factorise:$k(2k+5)-k(k+1)$ A) $k\left(k+4\right)^{ }$. B) $k^2\left(1+4k\right)$. C) $2k\left(k+3k\right)$. D) $k+4$. Show Answer Correct Answer: A) $k\left(k+4\right)^{ }$. 8. $\left(-4x\right)\left(2x^2\right)$ A) $-8x^3$. B) $ 8x^3Y $. C) $ sh^h $. D) $-sh^h $. Show Answer Correct Answer: A) $-8x^3$. 9. How many terms are in the expression:7-5 x 4y A) 4. B) 1. C) 3. D) 2. Show Answer Correct Answer: C) 3. 10. 2x + 2s-15 use x = 8 and s = 5 A) 26. B) 9. C) 8. D) 7. Show Answer Correct Answer: B) 9. 11. Expand and simplify the following expression:-9(14p-8)-4p A) -130p-18. B) 122p-72. C) 130p-72. D) -130p + 72. Show Answer Correct Answer: D) -130p + 72. 12. The terms of an expression are the parts of the expression which are separated by addition or ..... A) Subtraction. B) Multiplication. C) Division. D) None of the above. Show Answer Correct Answer: A) Subtraction. 13. Five less than a number A) X + 5. B) X-5. C) 5-x. D) X/5. Show Answer Correct Answer: B) X-5. 14. Factor:x$^{2}$-21x + 110 A) (x-10) (x-12). B) (x-10) (x-11). C) (x-7) (x-3). D) (x-50) (x-60). Show Answer Correct Answer: B) (x-10) (x-11). 15. Evaluate $25-3x\\div2$ A) 16. B) 105. C) 10. D) 15. Show Answer Correct Answer: C) 10. 16. What is the correct term for the answer you get when you subtract? A) Product. B) Quotient. C) Sum. D) Difference. Show Answer Correct Answer: D) Difference. 17. Translate this phrase into an algebraic expression.The quotient of twenty and a number Use the variable n to represent the unknown number. A) N-20. B) 20-n. C) 20/n. D) N+20. Show Answer Correct Answer: C) 20/n. 18. Evaluate 3a$^{2}$-ab when a =-1 and b = 3. A) 6. B) 12. C) 0. D) -5. Show Answer Correct Answer: A) 6. 19. Simplify the expression6(4x-3) A) 24-3. B) 24x-3. C) Sh * hh * h. D) 24x-18. Show Answer Correct Answer: D) 24x-18. 20. What is the coefficient in the algebraic expression 5x + 2 A) 5x. B) 2. C) X. D) 5. Show Answer Correct Answer: D) 5. 21. A(n) ..... consists of numbers, variables, and operators. A) Expression. B) Algebraic equation. C) Numeric expression. D) Algebraic expression. Show Answer Correct Answer: D) Algebraic expression. 22. Translate:two times the sum of a number and five A) 2 + y + 5. B) Any + Kh. C) 2(y + 5). D) 2-y + 5. Show Answer Correct Answer: C) 2(y + 5). 23. Factorise fully:4x$^{2}$ + 8x A) 4x(x + 2). B) 2x(2x + 4). C) A (X $^{a} $+ 4). D) 4(x$^{2 }$+ 2x). Show Answer Correct Answer: A) 4x(x + 2). 24. Identify the constant in the expression2y + x + 8 + 7p A) 1. B) 8. C) 2. D) 7. Show Answer Correct Answer: B) 8. 25. Simplify the expression:5(x + 2)-3(x-1) A) + 11. B) + 13. C) ZKS + 13. D) 5x + 1. Show Answer Correct Answer: B) + 13. 26. Add:7 x y z, -5 x y z, 9 x y z, -8 x y z A) 3 x y z. B) 8 x y z. C) 11 x y z. D) 33 x y z. Show Answer Correct Answer: A) 3 x y z. 27. True or false. you check if a coefficient and variable are negative or positive by checking the operator A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 28. Simplify the expression:4(2x-3) + 2(5x + 1) A) 18x + 10. B) 18x-12. C) 18x-10. D) 18x-8. Show Answer Correct Answer: C) 18x-10. 29. Which algebraic expression best matches the phrase: "n increased by 5" A) 5$^{n}$. B) N + 5. C) Foolish. D) 5-n. Show Answer Correct Answer: B) N + 5. 30. R + r + r + 12 + 7 = A) A + 19. B) 2r + 5. C) Ar-Kh. D) R + 19. Show Answer Correct Answer: A) A + 19. 31. Simplify b x b x b x b A) Bbbb. B) B$^{4}$. C) Ap $^{a} $. D) CB. Show Answer Correct Answer: B) B$^{4}$. 32. Simplify the following algebraic expressions:5a-(3b-2a + 4c) A) District-Heb + 4 S. B) 7A-3B-4C. C) H + Heb + 4 S. D) None of the above. Show Answer Correct Answer: B) 7A-3B-4C. 33. Simplify the following expression:-9(14p-8)-4p A) -130p-18. B) 122p-72. C) 130p-72. D) -130p + 72. Show Answer Correct Answer: D) -130p + 72. 34. What is the base of the following expression? $5^2$ A) 5. B) X. C) 2. D) 10. Show Answer Correct Answer: A) 5. 35. $\left(5a-b\right)-\left(a-4b\right)$ A) $ Sha+ZB $. B) $6a-5b$. C) $ Cha-5b $. D) $ Cha+ZB $. Show Answer Correct Answer: D) $ Cha+ZB $. 36. The product of five and w A) W-5. B) 5+w. C) 5-w. D) Kho. Show Answer Correct Answer: D) Kho. 37. Apply the distributive property to simplify:6(3x + 2) A) 18x + 24. B) 12x + 8. C) Yah + w. D) 18x + 12. Show Answer Correct Answer: D) 18x + 12. 38. Simplify the following expression:x + 4-7(x-5) A) -Sh +. B) -47x $ ^ {2} $ + 21. C) Reverse + 19. D) Reverse-19. Show Answer Correct Answer: A) -Sh +. 39. What are the like terms in the following algebraic expression?5-3y + 2x-5y + x-2 + 3x$^{2}$ A) -3, 2, -5, 1, 3. B) 5 and-2. C) 5 and-2 /-3y and-5y / 2x and x. D) 3x$^{2}$ and 2x and x. Show Answer Correct Answer: C) 5 and-2 /-3y and-5y / 2x and x. 40. Which is a correct translation of:$\frac{3\sqrt{x}+y^2}{2x}$ A) The ratio of the sum of triple the square root of x and y squared, and twice x. B) 3 times the square root of x increased by x squared divided by double x. C) The quotient of the sum of the cube root of x and y squared, and 2 times x. D) The ratio of the sum of triple the square of x and y squared, and two times x. Show Answer Correct Answer: A) The ratio of the sum of triple the square root of x and y squared, and twice x. 41. 3 times larger than the difference between 24 and 20 A) 3 x (24 + 20). B) 3 x (24-20). C) 24-20 x 3. D) 24-(3 x 20). Show Answer Correct Answer: B) 3 x (24-20). 42. $\left(x^2-a^2\right)\left(x-a\right)$ A) $x^3+a^2x+ax^2+a^3$. B) $x^3-a^2x-ax^2-a^3$. C) $x^3-a^2x-ax^2+a^3$. D) None of the above. Show Answer Correct Answer: C) $x^3-a^2x-ax^2+a^3$. 43. The sum of seven and x A) Sd. B) X-7. C) 7-x. D) 7+x. Show Answer Correct Answer: D) 7+x. 44. Ten more than four times a number A) 4 x 10 x m. B) 10m + 4. C) 10 + 4 + m. D) World Cup + 10. Show Answer Correct Answer: D) World Cup + 10. 45. A number decreased by 12 A) 12+n-5. B) N-12. C) 12n. D) 12-n. Show Answer Correct Answer: B) N-12. 46. State the degree of polynomial x$^{2}$y+3y$^{2}$+x is ..... A) 2. B) 3. C) 1. D) 0. Show Answer Correct Answer: A) 2. 47. Which of the following statement describes a rational algebraic expression? A) It is the reverse process of multiplication. B) Fraction which numerator and denominator are polynomials. C) Fraction which numerator and denominator are whole numbers. D) It cannot be factored using only integers. Show Answer Correct Answer: B) Fraction which numerator and denominator are polynomials. 48. Parts of an algebraic expression are called? A) Algebra. B) Average. C) Constants. D) Terms. Show Answer Correct Answer: D) Terms. 49. Evaluate the expression below for c=5. $8c+25$ A) 110. B) 65. C) 17. D) 33. Show Answer Correct Answer: B) 65. 50. 8p + 2p x 5 + 15-20 = A) 18p + 5. B) 50p-5. C) 18p-5. D) 50p + 5. Show Answer Correct Answer: C) 18p-5. 51. Simplify the Expression:6 + (5 + x) A) 30X. B) 11 + x. C) 30 + shi. D) None of the above. Show Answer Correct Answer: B) 11 + x. 52. Subtract 4a + 5b-3c from 6a-3b + c A) Any + lizard + 4 h. B) Any + lizard + 4 h. C) Any-lizard + 4 h. D) 2A-8B-4C. Show Answer Correct Answer: C) Any-lizard + 4 h. 53. Evaluate the expression ifw = 3, x = 2, y = 5, z = 10w + x + y A) 9. B) 10. C) 17. D) 18. Show Answer Correct Answer: B) 10. 54. Eight less than the quotient of 24 & 12. A) 24 x 12-8. B) 8-(24/12). C) 24/12-8. D) 24/12 + 8. Show Answer Correct Answer: C) 24/12-8. 55. What is the coefficient in the expression (hint, translate it first!):Four increased by the product of a number and five A) 5. B) 4. C) 1. D) There are no coefficients. Show Answer Correct Answer: A) 5. 56. Haq's teacher assigned math homework, but Haq decided to do 5 extra questions. Which algebraic expression shows how many problems Haq completed? A) $x^5$. B) 5x. C) X + 5. D) X-5. Show Answer Correct Answer: C) X + 5. 57. There were x cookies at the beginning of a party. Jefferson ate 16 of the cookies. A) J-16. B) 16. C) J + 16. D) 16-J. Show Answer Correct Answer: A) J-16. 58. Combine like terms to simplify:a + 2a + 7 A) Any + h. B) 9. C) P. D) For + s. Show Answer Correct Answer: D) For + s. 59. Evaluate 4y if y = 3 A) 7. B) 12. C) All the above. D) None of the above. Show Answer Correct Answer: B) 12. 60. The numbers or quantities that do not change are called ..... A) Terms. B) Constants. C) Coefficients. D) Exponents. Show Answer Correct Answer: B) Constants. ← PreviousNext →Related QuizzesMathematics QuizzesClass 7 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 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books