This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 10 Algebraic Expressions – Quiz 44 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 44 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Factor. 4x + 10 A) 4(x + 10). B) A (X + 10). C) 4(x + 2). D) A (X + Kh). Show Answer Correct Answer: D) A (X + Kh). 2. Factorise fully:18x + 24 A) I (X + 4). B) 2 (YAH + 12). C) W (ZKS + h). D) H (sh + 8). Show Answer Correct Answer: C) W (ZKS + h). 3. Pizza has p slices for 4 studenthow many per student A) P x 4. B) P/4. C) 4/p. D) P-4. Show Answer Correct Answer: B) P/4. 4. A number with no variable is called a ..... A) Coefficient. B) Constant. C) Term. D) Expression. Show Answer Correct Answer: B) Constant. 5. Identify the constant in the expression.2y + 5x + 12 A) 2. B) 5x. C) 12. D) Any. Show Answer Correct Answer: C) 12. 6. Work out the value of the following expressions when a = 3, b = 4 and c = 5.a + b A) 7. B) 8. C) 9. D) 6. Show Answer Correct Answer: A) 7. 7. Sarah received $ 55, for her birthday. She used some of that money to buy 3 shirts priced at m dollars each. How much money does Sarah have left?Write your answer as an expression. A) 55-Uncle. B) Uncle + Kh. C) 55 + 3 + m. D) Khum-p. Show Answer Correct Answer: A) 55-Uncle. 8. A rectangle has a dimension that is represented by (2c + 1) and another dimension that is (3 + c). If c = 3, then that is the actual area of this rectangle? A) 13 square units. B) 42 square units. C) 36 square units. D) 12 square units. Show Answer Correct Answer: B) 42 square units. 9. The total of n and 9 decreased by 6 A) $\left(n+9\right)-6$. B) $\left(n-9\right)=6$. C) $ Cold $. D) $n+9-6$. Show Answer Correct Answer: A) $\left(n+9\right)-6$. 10. If (a-b) = 7 and ab = 9, then (a$^{2 }$+ b$^{2) }$=? A) 67. B) 31. C) 40. D) 58. Show Answer Correct Answer: A) 67. 11. What is the coefficient in the expression:94y+2? A) 2. B) 4. C) 94. D) 94y. Show Answer Correct Answer: C) 94. 12. Evaluate each expression if x =4, y = 6 and z =3x + y-3z A) 1. B) 10. C) 23. D) 15. Show Answer Correct Answer: A) 1. 13. Translate this phrase into an algebraic expression.8 less than the product of 4 and a numberUse the variable m to represent the unknown number. A) 8-4m. B) 8m-4. C) 8m + 4. D) 4m-8. Show Answer Correct Answer: D) 4m-8. 14. If a = 2 and b = 3, find the value of2 a-3 b A) 4. B) 5. C) 2. D) -5. Show Answer Correct Answer: D) -5. 15. Apply the distributive property to simplify:8(2x + 5) A) 16x-40. B) 16x + 5. C) 16x + 40. D) 16x + 10. Show Answer Correct Answer: C) 16x + 40. 16. Grace is b years old. Find Grace's age 3 years ago in terms of b. A) 3 + b. B) B-3. C) 3-b. D) 3 b. Show Answer Correct Answer: B) B-3. 17. If z = 31, what is 30-z? A) 1. B) -1. C) 2. D) 3. Show Answer Correct Answer: B) -1. 18. A mathematical phrase that uses variables, numerals, and operation symbols. A) Algebra. B) An equation. C) An algebraic expression. D) Something very scary. Show Answer Correct Answer: C) An algebraic expression. 19. Seven more than the quotient of ten and a number A) (7 + n)/10. B) Han/10. C) 7 + 10/n. D) 7 + n/10. Show Answer Correct Answer: C) 7 + 10/n. 20. The answer to a division problem A) Product. B) Quotient. C) Sum. D) Difference. Show Answer Correct Answer: B) Quotient. 21. Find (102)$^{2}$-(98)$^{2}$ A) 200. B) 400. C) 600. D) 800. Show Answer Correct Answer: D) 800. 22. Evaluate the expression when x =-1 and y = 3:x$^{2}$ + y$^{2}$ + x-y A) 6. B) 8. C) 12. D) 16. Show Answer Correct Answer: A) 6. 23. Nine less the product of a number and 4 A) HN-I. B) I-HN. C) 9-(n+4). D) I/HN. Show Answer Correct Answer: A) HN-I. 24. Simplify by combining like terms:4x$^{2}$-3x + 11-2x A) 4x $ ^ {2} $-5x + 11. B) 11x + 11. C) 16x$^{2}$-5x + 11. D) 10x$^{2}$. Show Answer Correct Answer: A) 4x $ ^ {2} $-5x + 11. 25. Evaluate 100 + c where c =-3 A) 103. B) 33. C) 97. D) -97. Show Answer Correct Answer: C) 97. ← 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