This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 10 Algebraic Expressions – Quiz 55 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 55 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Evaluate the expression when b = 2Hint:Use the distributive propertyb(b + 12) A) 28. B) 14. C) 144. D) 24. Show Answer Correct Answer: A) 28. 2. Ten more than twice a number A) Umm + 10. B) 10 + m/2. C) 10m + 2. D) 2 x 10 + m. Show Answer Correct Answer: A) Umm + 10. 3. T = a+a A) 8. B) 6. C) 10. D) 62. Show Answer Correct Answer: A) 8. 4. What is the coefficient?4 + 12a A) 12. B) 12a. C) 4. D) 4 + 12a. Show Answer Correct Answer: A) 12. 5. There were x candies in a jar. Benn took 20 candies. He shared the remaining candies equally among his 5 friends. How many candies did each of Benn's friends receive in terms of x? A) 20 x / 5. B) (20-x) / 5. C) 20 / (x-5). D) (x-20) / 5. Show Answer Correct Answer: D) (x-20) / 5. 6. Factorise:$6x\+18$ A) $3\left(2x+6\right)$. B) $6\left(x+3\right)$. C) $2\left(3x+9\right)$. D) $6\left(x+12\right)$. Show Answer Correct Answer: B) $6\left(x+3\right)$. 7. N ( 4 + m) = 4 n + ..... A) 4 m. B) 4 n. C) 4 m n. D) N m. Show Answer Correct Answer: D) N m. 8. Evaluate the expression when p = 9 and q = 2:|10p-7q| A) 31. B) 76. C) -76. D) 152. Show Answer Correct Answer: B) 76. 9. Simplify:17 + 7h-19 + 14h A) 21 AH + 36. B) 21h-2. C) Ral + ZS. D) Ral-2. Show Answer Correct Answer: B) 21h-2. 10. Which algebraic expression best matches the verbal phrase? "Double a number n" A) $2\+n$. B) $ That $. C) $ n \div2 $. D) $n+2$. Show Answer Correct Answer: B) $ That $. 11. Evaluate the expression for a = 3, b = 4, c = 6bc + 5a A) 99. B) 39. C) 63. D) 87. Show Answer Correct Answer: B) 39. 12. Which expression shows that Tina's age, t, is 3 years more than Michael's age, m? A) $a=t+m+3$. B) $m+t=3$. C) $m=t+3$. D) $t=m+3$. Show Answer Correct Answer: D) $t=m+3$. 13. Use factoring to take out the most that you can.12x + 16 A) 2 (Sh+8). B) 12(1x+2). C) H (hh+w). D) H (ZKS+h). Show Answer Correct Answer: D) H (ZKS+h). 14. Evaluate x-20 when x = 3 A) 17. B) -17. C) 23. D) -23. Show Answer Correct Answer: B) -17. 15. Numerical coefficient of xyz is ..... A) 1. B) X. C) Y. D) Z. Show Answer Correct Answer: A) 1. 16. X + 5-z is an example of: A) Monomial. B) Binomial. C) Trinomial. D) None of the above. Show Answer Correct Answer: C) Trinomial. 17. If we subtract $4a-7ab+3b+12$ $12a-9ab+5b-3$ A) $ Za+father+father+15 $. B) $ Da+Aug +2 B-15 $. C) $ +2 b-15 $. D) $ 8 A-2 August-2 B-15 $. Show Answer Correct Answer: C) $ +2 b-15 $. 18. What will be the area of a rectangle if its length is 4a$^{2}$b and breadth 3ab? A) 12a$^{2}$b. B) 12a$^{3}$b. C) H $^{p} $ b. D) 12a$^{3}$b$^{2}$. Show Answer Correct Answer: D) 12a$^{3}$b$^{2}$. 19. What's the numeric coefficient in-13abc(Numeric coefficient means only NUMBERS) A) -13. B) 13. C) All the above. D) None of the above. Show Answer Correct Answer: A) -13. 20. You evaluated an expression using x = 6 and y = 9. You correctly got an answer of 105. Which expression did you evaluate? A) 3x + 6y. B) 6x + 9y. C) 5x + 10y. D) 10x + 5y. Show Answer Correct Answer: D) 10x + 5y. 21. What does it mean to "sum" numbers? A) Add them together. B) Subtract them. C) Multiply them. D) Divide them. Show Answer Correct Answer: A) Add them together. 22. Evaluate each expression if x =4, y = 6 and z =3 $\frac{xy}{z}$ A) 8. B) 22. C) 16. D) 12. Show Answer Correct Answer: A) 8. 23. -8 (1-5x) A) -8 + 40x. B) 8 + 40x. C) -8-40x. D) 8-40x. Show Answer Correct Answer: A) -8 + 40x. 24. Factoring is the opposite of distributing. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 25. How many terms does this expression have?6a + 4b-7 A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: C) 3. ← 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