This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 10 Algebraic Expressions – Quiz 7 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 7 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which choice models this situation?Taylor has read 125 pages in a book. The book has a total of 262 pages. How many pages does she have left to read to finish the book? A) P-125 = 262. B) P + 125 = 262. C) 125p = 262. D) P/125 = 262. Show Answer Correct Answer: B) P + 125 = 262. 2. Evaluate 6y where y = 2 A) 62. B) 3. C) 8. D) 12. Show Answer Correct Answer: D) 12. 3. $\left(\frac{7}{5}x^2y\right)\times\left(\frac{3}{2}xy^2\right)\times\left(-\frac{6}{5}x^3y^3\right)$ A) $\frac{21}{25}x^6y^2$. B) $-\frac{63}{25}x^6y^6$. C) $\frac{126}{25}x^3y^3$. D) None of the above. Show Answer Correct Answer: B) $-\frac{63}{25}x^6y^6$. 4. The terms which have same alphabet is called ..... A) Like terms. B) Unlike terms. C) All the above. D) None of the above. Show Answer Correct Answer: A) Like terms. 5. Which expression is equivalent to 7(3a + 4b)? A) 21a + 28b. B) 10a + 11b. C) 21a + 4b. D) 10a + 28b. Show Answer Correct Answer: A) 21a + 28b. 6. What is the constant?5x + 3y + 8 A) 5. B) 8. C) 3. D) X. Show Answer Correct Answer: B) 8. 7. Choose the coefficient of $x^2$ $\-5xy^2\\-5x^2y\-5$ A) $5$. B) $-5$. C) $-5x $. D) $-5Y $. Show Answer Correct Answer: D) $-5Y $. 8. Factorise:12x$^{2}$ + 15x A) 6x(2x + 3). B) 3 (x $^{2} $+ 5x). C) 3x(4x + 5). D) 4x(3x + 5). Show Answer Correct Answer: C) 3x(4x + 5). 9. A number with no variable attached is called a ..... A) Coefficient. B) Constant. C) Variable. D) Term. Show Answer Correct Answer: B) Constant. 10. Solve when c = 4:c$^{2 }$$_{+ 6 = }$ A) 22. B) 10. C) 14. D) 8. Show Answer Correct Answer: A) 22. 11. Which of the following expressions will give a difference of 4 and 16? A) 4+16. B) 16-4. C) $16\times4$. D) $16\div4$. Show Answer Correct Answer: B) 16-4. 12. $-\left(3x-y\right)+2\left(-x\right)$ A) $-X+and $. B) $-5x+Y $. C) $-5x-y $. D) $-X-and $. Show Answer Correct Answer: B) $-5x+Y $. 13. If a = 2 and b =-3 find:4a-2b A) 14. B) 2. C) -2. D) -14. Show Answer Correct Answer: A) 14. 14. A + 4 A) Product of a and 4. B) Difference of a and 4. C) Sum of a and 4. D) Quotient of a and 4. Show Answer Correct Answer: C) Sum of a and 4. 15. Factorise:$a^2b+ab^2$ A) $a\left(ab+b\right)$. B) $ab\left(a+b\right)$. C) $a^2b\left(1+a\right)$. D) Cannot factorise. Show Answer Correct Answer: B) $ab\left(a+b\right)$. 16. -7 (K-8) + 2k A) -5k-56. B) -5k-8. C) 10k-7. D) -5k + 56. Show Answer Correct Answer: D) -5k + 56. 17. 10g + 8g + 2when g = 10 A) 182. B) 190. C) 1820. D) 500. Show Answer Correct Answer: A) 182. 18. Write the statement for the expression (2x-9) A) 9 subtracted from x and multiplied by 2. B) Three of x minus 9. C) 2x subtracted from 9. D) 9 subtracted from x multiplied by x. Show Answer Correct Answer: A) 9 subtracted from x and multiplied by 2. 19. How many terms are in the algebraic expression?2y + x + 4 A) 4. B) 3. C) 5. D) 2. Show Answer Correct Answer: B) 3. 20. 5 x + 6 y is a ..... A) Monomial. B) Binomial. C) Trinomial. D) None of the above. Show Answer Correct Answer: B) Binomial. 21. Students brought in 300 canned goods for the food drive on Monday. On Tuesday students brought in x more than the day before. Write an expression for how many canned goods students brought on Tuesday. A) 300 + x. B) 300-x. C) 300x. D) X-300. Show Answer Correct Answer: A) 300 + x. 22. Eight plus triple the number of shirtsLet s = number of shirts A) 8 + SC. B) 8 + s. C) SC-8. D) S(8 + 3). Show Answer Correct Answer: A) 8 + SC. 23. To double a number means to multiply by what number? A) 3. B) 2. C) 0. D) 4. Show Answer Correct Answer: B) 2. 24. 2k-6when k = 10 A) 6. B) 14. C) 20. D) 8. Show Answer Correct Answer: B) 14. 25. 8 decreased by the sum of 3 and a number c A) 8-(3-c). B) 8-3-c. C) 8-(3 + c). D) 8-3 + c. Show Answer Correct Answer: C) 8-(3 + c). ← 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 8Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 9Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 10Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books