This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 10 Algebraic Expressions – Quiz 49 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 49 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Evaluate 17-p where p = 7 A) 24. B) -10. C) 10. D) -7. Show Answer Correct Answer: C) 10. 2. Solution of expression a (a$^{2}$ + a +1 ) +5 and its value at a = 1 is A) Solution is a$^{2}$ + a + 5 and its solution at 1 is 5. B) Solution is a$^{3}$ + a + 5 and its solution at 1 is-5. C) Solution is a$^{3}$ + a$^{2}$ + 5 and its solution at 1 is 12. D) Solution is a$^{3}$ + a$^{2}$ + a+ 5 and its solution at 1 is 8. Show Answer Correct Answer: D) Solution is a$^{3}$ + a$^{2}$ + a+ 5 and its solution at 1 is 8. 3. 3x-2y + z is a ..... A) Trinomial. B) Binomial. C) Monomial. D) 3. Show Answer Correct Answer: A) Trinomial. 4. -3x+10-8x+3 A) -11x+13. B) X. C) -24x + 13. D) -11x+7. E) -13x-5. Show Answer Correct Answer: A) -11x+13. 5. The expression 5n+2 can be used to find the total cost in dollars of bowling where "n" is the number of games bowled and 2 represents the cost of shoe rental. How much will it cost Vincent to bowl 3 games? A) $ 17. B) $ 10. C) $ 4. D) $ 5. Show Answer Correct Answer: A) $ 17. 6. The total of twice a number and six. A) X + i. B) X-i. C) 2(x + 6). D) X (i). Show Answer Correct Answer: A) X + i. 7. -V +12V A) 11V. B) 9c. C) 0. D) 11. Show Answer Correct Answer: A) 11V. 8. Find like terms in the following A) X, that is, as. B) Reverse, reflected, X. C) 5x, 5xy, 5xz. D) -3x, -4y. Show Answer Correct Answer: B) Reverse, reflected, X. 9. Solve the equation for kHint:which answer makes the equation true?w-4 = 18 A) 22. B) 14. C) -14. D) -22. Show Answer Correct Answer: A) 22. 10. How many terms are in the expression $2x\+12\-4y$ A) 2. B) 3. C) 4. D) 5. Show Answer Correct Answer: B) 3. 11. Subtract 5x$^{3}$-3x$^{2}$-8 from 2x$^{3 }$-5x$^{2 }$-11x + 2 A) 3x$^{3}$-2x$^{2}$-11x + 10. B) -3x$^{3}$-2x$^{2}$-11x + 10. C) 3x$^{3}$-2x$^{2}$-11x-10. D) 3x$^{3}$-2x$^{2}$ +11x + 10. Show Answer Correct Answer: B) -3x$^{3}$-2x$^{2}$-11x + 10. 12. Find the sum (-3x + 7) + (2x-5). A) -x + 2. B) -6x-35. C) -x-2. D) -5x + 2. Show Answer Correct Answer: A) -x + 2. 13. The quotient of a number and ten A) X + 10. B) X-10. C) X/10. D) 10/x. Show Answer Correct Answer: C) X/10. 14. If a = 2, b = 1 and c = 5 find:a + b + c A) 7. B) 9. C) 10. D) 8. Show Answer Correct Answer: D) 8. 15. What are the terms in the following expressions?15n-4 A) 15n, -4. B) 15n, 4. C) 15, -4. D) N. Show Answer Correct Answer: A) 15n, -4. 16. Which verbal expression represents the given expression? $3\left(4-x\right)$ A) Four minus the number of x divided by three. B) Three times the quantity of x less than 4. C) Three times four less than a number x. D) Four subtracted from x times 3. Show Answer Correct Answer: B) Three times the quantity of x less than 4. 17. (7x + 2y)(x + 4y) A) $7x^2+28xy+8y^2$. B) $7x^2+30xy+8y^2$. C) $7x^2+30xy+8y$. D) None of the above. Show Answer Correct Answer: B) $7x^2+30xy+8y^2$. 18. V + 13 A) 13 more than a number v. B) A number v more than 13. C) The difference of a number v and 13. D) 13 less than a number v. Show Answer Correct Answer: A) 13 more than a number v. 19. Which of the following open sentence is CORRECT when we substitute 5 in x that will make the sentence true? A) ZKS + 2 = 17. B) Sh-h = 30. C) 12 + X = 24. D) 21 = ss. Show Answer Correct Answer: A) ZKS + 2 = 17. 20. Simplify x + 4-5x-2, A) -5x + 2. B) -5x-2. C) -hhh + 2. D) -hhh-2. Show Answer Correct Answer: C) -hhh + 2. 21. Twice a number plus 8 A) 2 + 8a. B) 8-any. C) Any + z. D) $\frac{a}{2}$. Show Answer Correct Answer: C) Any + z. 22. Evaluate the following expression. $4^2$ A) 16. B) 8. C) 4. D) 2. Show Answer Correct Answer: A) 16. 23. 6d + (3D-7) A) Zd + 7. B) 9d-7. C) Zd-7. D) 9d + 7. Show Answer Correct Answer: B) 9d-7. 24. Sun + 12 n + h A) Make. B) 10n. C) 21n + 7. D) About + h. Show Answer Correct Answer: D) About + h. 25. Which answer choice is NOT an example of a constant? A) Lion. B) 15. C) -15. D) 0. Show Answer Correct Answer: A) Lion. ← 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