This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 10 Algebraic Expressions – Quiz 18 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 18 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Simplify $ \frac {2h^2i^3} {h^4i} $ A) $ \frac {2i^2} {h^2} $. B) $ \frac {2i^3} {h^2} $. C) $\frac{2}{h^2}$. D) $ \frac {2} {h^2i} $. Show Answer Correct Answer: A) $ \frac {2i^2} {h^2} $. 2. X + 2h use x = 5 and h = 6 A) 16. B) 42. C) 7. D) 17. Show Answer Correct Answer: D) 17. 3. Which are the variables? r + 2s-9v A) 2, 9, 1. B) R, s, v. C) R. D) 2. Show Answer Correct Answer: B) R, s, v. 4. 14 more than t A) 14-t. B) T-14. C) T + 14. D) 14t. Show Answer Correct Answer: C) T + 14. 5. If $x^2+y^2=29$ $xy=2$ $x^4+y^4$ A) $10000$. B) $833$. C) $8$. D) $67$. Show Answer Correct Answer: B) $833$. 6. Three times a number increased by nine A) 3x. B) 3(h-9). C) 3(h+9). D) 3x+me. Show Answer Correct Answer: D) 3x+me. 7. Find the sum (-x + 8) + (-5x-1). A) -6x+ 7. B) -4x+ 7. C) -6x-8. D) -6x+ 8. Show Answer Correct Answer: A) -6x+ 7. 8. Two inches shorter than Kathryn's height A) 2-k. B) K-2. C) I stay. D) K + 2. Show Answer Correct Answer: B) K-2. 9. $-\left(a-b\right)-\left[a+b-\left(a-b\right)\right]$ A) $-a-b$. B) $a+b$. C) $ Heb $. D) $a-b$. Show Answer Correct Answer: A) $-a-b$. 10. Combine like terms:7x + 3y-2x-4y A) 5x-Y. B) Swak + 3Y-2x-4Y + Khasa. C) 7x + 3y-2x + 4y. D) 5x-4y. Show Answer Correct Answer: A) 5x-Y. 11. Issue-your judgment = A) 2c. B) C. C) Nest. D) 4c. Show Answer Correct Answer: B) C. 12. A$^{2 }$-b$^{2}$Evaluate if a=4 and b =2 A) 4. B) 20. C) -4. D) 12. Show Answer Correct Answer: D) 12. 13. Subtract-4x from 3y A) 3y + 4x. B) 3y-4x. C) -4x-3y. D) Wise. Show Answer Correct Answer: A) 3y + 4x. 14. $-80+43$ A) -123. B) 123. C) 37. D) -37. Show Answer Correct Answer: D) -37. 15. Monomial A) Sum of one term. B) Sum of two terms. C) Sum of three terms. D) Sum of one or more terms. Show Answer Correct Answer: A) Sum of one term. 16. 2 times the difference of t and 11 A) Cat-11. B) 2(t-11). C) 2(t / 11). D) 2 x t-11. Show Answer Correct Answer: B) 2(t-11). 17. The quotient of seven and a number A) 7/x. B) X/7. C) X-7. D) 7-x. Show Answer Correct Answer: A) 7/x. 18. Write an algebraic expression for the word phrase.six times the daily amount of fiber (f) in your diet A) 6f. B) 6+f. C) 6/f. D) 6-f. Show Answer Correct Answer: A) 6f. 19. Factor:x$^{2}$-30x + 225 A) (x + 15)$^{2}$. B) (x-15)$^{2}$. C) (x + 25)$^{2}$. D) (x-25)$^{2}$. Show Answer Correct Answer: B) (x-15)$^{2}$. 20. Translate the following verbal phrase into an algebraic expression:'The product of 6 and a number.' A) N-6. B) 6 + x. C) Shit. D) 6-n. Show Answer Correct Answer: C) Shit. 21. (51)$^{2}$-(49)$^{2}$ is A) 200. B) 150. C) 276. D) 189. Show Answer Correct Answer: A) 200. 22. Simplify n-10 +9n-3= A) -3. B) To make. C) N. D) 10n-13. Show Answer Correct Answer: D) 10n-13. 23. + 3)when x = 4 A) 108. B) 51. C) 24. D) 66. Show Answer Correct Answer: D) 66. 24. W increased by 5 A) W-5. B) $5\times w$. C) W + 5. D) $w\div5$. Show Answer Correct Answer: C) W + 5. 25. -chk-7+5k A) Poison-h. B) H. C) Issue + h. D) -7 + k. Show Answer Correct Answer: D) -7 + k. ← 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