This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 10 Algebraic Expressions – Quiz 46 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 46 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Simpel (Sakh + i + G)-(Fix + + 4 G) A) 2x + y + 5z. B) X-Ezz. C) 12x-5z. D) X + Take. Show Answer Correct Answer: B) X-Ezz. 2. Evaluate the expression using the values m = 7, r = 8, and t = 2.4m + t A) 30. B) 28. C) 26. D) 14. Show Answer Correct Answer: A) 30. 3. $ 4 t^or^4+p^4 R^A $ A) $ Free^4 and^Z $. B) $ Free^or $ 4. C) $ r^4o^8 $. D) None of the above. Show Answer Correct Answer: B) $ Free^or $ 4. 4. Match this word expression with the correct algebraic expression:"the difference of n and 9" A) N + 9. B) N-9. C) Sun. D) N/9. Show Answer Correct Answer: B) N-9. 5. 5Z-Z-z-Z = A) 2z. B) Glorify. C) 4z. D) Z. Show Answer Correct Answer: A) 2z. 6. Evaluate the expression for n = 2 and p = 7.np = A) 9. B) 5. C) 15. D) 14. Show Answer Correct Answer: D) 14. 7. What is the coefficient in the expression:94a+2? A) 2. B) 4. C) 94. D) 94a. Show Answer Correct Answer: C) 94. 8. A rectangle has a length of l meters and a width of w meters. Which expression represents the area of the rectangle? A) 2(l + w). B) L / w. C) L * w. D) L-w. Show Answer Correct Answer: C) L * w. 9. Add 7 x y + 5 y z-3 z x, 4 y z + 9 z x-4 y, -3 x z + 5 x-2 x y. A) 5 x y + 3 z x + 5 x-4 y. B) 5 x y + 9 y z + 2 z x + 5 x-4 y. C) 5 x y + 9 y z + 3 z x + 4 y. D) 5 x y + 9 y z + 3 z x + 5 x-4 y. Show Answer Correct Answer: D) 5 x y + 9 y z + 3 z x + 5 x-4 y. 10. (Original Number) + (Percent in Decimal Form)(Original Number)I buy a plane ticket for x amount. If they increased the price by 25%, how much money will I pay? A) X + 0.25(x). B) X + 25%(x). C) X + 25%. D) None of the above. Show Answer Correct Answer: A) X + 0.25(x). 11. I open a saving account with $ 200 and plan to put $ 50 per month in the account.Which expression represents this situation after x number of months? A) 200 + 50x. B) 200x + 50. C) 200 + x + 50. D) 12x(50 + 200). Show Answer Correct Answer: A) 200 + 50x. 12. This consists of one or more numbers and operations. It represents a single value. A) Algebraic expression. B) Variable. C) Equation. D) Numeric expression. Show Answer Correct Answer: D) Numeric expression. 13. To solve A) Numerical expression. B) Compute. C) Like terms. D) Evaluate. Show Answer Correct Answer: B) Compute. 14. Hayden swam 4 seconds faster than Zachary in the school swim meet. If t represents the time Hayden swam, which expression represents the time that Zachary swam? A) T-4. B) T + 4. C) To. D) 4-t. Show Answer Correct Answer: A) T-4. 15. Terms that have the same variable and exponent A) Coefficients. B) Polynomials. C) Like terms. D) Open sentence. Show Answer Correct Answer: C) Like terms. 16. ..... is a number or/and variable that is separated by addition or subtraction. A) Variable. B) Coefficient. C) Algebraic expression. D) Term. Show Answer Correct Answer: D) Term. 17. What is the expression for "triple a number decreased by 2" ? A) 3x-2. B) 2-3x. C) 3+x. D) 3(x-2). Show Answer Correct Answer: A) 3x-2. 18. 8w is another name for: A) 8 times w. B) W multiplied by 8. C) The product of 8 and a number. D) All of the above. Show Answer Correct Answer: D) All of the above. 19. -4p-(1-6 p) A) -10p. B) 2p-1. C) -10p-1. D) -2p-4. Show Answer Correct Answer: B) 2p-1. 20. If x = 10, then the value of (4x$^{2}$ + 20x + 25) =? A) 256. B) 425. C) 625. D) 575. Show Answer Correct Answer: C) 625. 21. Select the expression that is numeric A) 100-12$^{2 }$+ 5. B) 2z-4. C) 14-w. D) 2s + 2$^{2}$. Show Answer Correct Answer: A) 100-12$^{2 }$+ 5. 22. A number, z less than 20. A) 20-z. B) Z-20. C) 20z. D) Z/20. Show Answer Correct Answer: A) 20-z. 23. Identify like terms from following- A) 1x, 234z, 2z. B) 12z, 12x, 12y. C) 11x, 43x, 560x. D) None of the above. Show Answer Correct Answer: C) 11x, 43x, 560x. 24. Letter or symbol that takes place of a number A) Variable. B) Coefficient. C) Terms. D) Numerical expression. Show Answer Correct Answer: A) Variable. 25. Evaluate the expression ifa = 3, b = 4, c = 12, and d = 1b-a A) 1. B) 8. C) 11. D) 2. Show Answer Correct Answer: A) 1. ← 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