This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 4 Simple Equations – Quiz 14 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 4 Simple Equations Quiz 14 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The ..... allows you to add the same number to each side of an equation to produce an equivalent equation. A) Addition property of equality. B) Subtraction property of equality. C) Multiplication property of equality. D) Division property of equality. Show Answer Correct Answer: A) Addition property of equality. 2. Solve the following equation:$\frac{x}{2}-7=14$ A) 42. B) 14. C) $\frac{21}{2}$. D) $\frac{7}{2}$. Show Answer Correct Answer: A) 42. 3. How many Aluminum are in Al$_{2}$O$_{3}$? A) 3. B) 2. C) 5. D) None of the above. Show Answer Correct Answer: B) 2. 4. Kh/X = Brother/4 A) X=4/9. B) X=2/3. C) X=5/2. D) X=23. Show Answer Correct Answer: C) X=5/2. 5. H = 63 A) 8. B) 9. C) 63. D) 441. Show Answer Correct Answer: B) 9. 6. SOLVE $\frac{x}{4}=\frac{12}{30}$ A) $\frac{3}{5}$. B) $\frac{8}{5}$. C) $\frac{5}{8}$. D) $\frac{8}{13}$. Show Answer Correct Answer: B) $\frac{8}{5}$. 7. Simplify the expression:$\frac{7}{2a+1}+\frac{4}{3a-2}$ A) $\frac{29a-18}{\left(2a+1\right)\left(3a-2\right)}$. B) $\frac{29a-10}{\left(2a+1\right)\left(3a-2\right)}$. C) $\frac{13a-10}{\left(2a+1\right)\left(3a-2\right)}$. D) $\frac{29a+10}{\left(2a+1\right)\left(3a-2\right)}$. Show Answer Correct Answer: B) $\frac{29a-10}{\left(2a+1\right)\left(3a-2\right)}$. 8. If one-third of a number exceeds its one-fourth by 1, find the number. A) 12. B) -12. C) 10. D) -10. Show Answer Correct Answer: A) 12. 9. What is An Equation? A) A statement that asserts the equality of two expressions, which are connected by the equals sign "=" . B) A Statement which shows the relation between 2 Expressions. C) All of These. D) Both (1) and (2) Options. Show Answer Correct Answer: A) A statement that asserts the equality of two expressions, which are connected by the equals sign "=" . 10. You mailed 20 identical Christmas cards weighing more than 1 ounce each. Mailing each card costs $ .44 for the first ounce, plus.17 for each additional ounce. The postage for all cards totalled $ 15.60. A) 20(.17w) = 15.60. B) 20(.44w) = 15.60. C) 20(.17w +.44) = 15.60. D) 20(.44w +.17) = 15.60. Show Answer Correct Answer: C) 20(.17w +.44) = 15.60. 11. Y/3-1/2 =5 A) 33/2. B) 3/5. C) All the above. D) None of the above. Show Answer Correct Answer: A) 33/2. 12. When 2x/3 = 4, then x = ..... A) 3. B) 8. C) 6. D) 5. Show Answer Correct Answer: C) 6. 13. P/2+2=8 A) The sum of p by 2 and 2 is 8. B) The product of p by 2and 2 is 8. C) The quotient of p by two-2 is 8. D) None of the above. Show Answer Correct Answer: A) The sum of p by 2 and 2 is 8. 14. Solve:2(2t-3) = 6(t + 2) A) T=9. B) T=4. C) T=-9. D) T=-3. Show Answer Correct Answer: C) T=-9. 15. X/3-12=15 A) 54. B) 28. C) 45. D) 18. Show Answer Correct Answer: C) 45. 16. 10n = 80 A) N = 80. B) N = 10. C) N = 8. D) N = 100. Show Answer Correct Answer: C) N = 8. 17. The solution of the equation X-6 = 1 is A) 1. B) 6. C) -7. D) 7. Show Answer Correct Answer: D) 7. 18. $\frac{3}{4}\left(7x-1\right)-\left[2x-\frac{1-x}{2}\right]=x+\frac{3}{2}$ A) 1. B) $\frac{42}{31}$. C) $\frac{2}{3}$. D) $\frac{4}{5}$. Show Answer Correct Answer: A) 1. 19. 18-n = 7 A) N = 25. B) N =-25. C) N = 11. D) N =-11. Show Answer Correct Answer: C) N = 11. 20. -5Q = 20 A) 4. B) -4. C) 100. D) -100. Show Answer Correct Answer: B) -4. 21. $g-16=8$ A) $g=8$. B) $g=24$. C) $g=-24$. D) $g=-8$. Show Answer Correct Answer: B) $g=24$. 22. 6x-[2x + 3(x+1)] = x + 20 A) No solution. B) All real numbers. C) X = 21. D) X = 19. Show Answer Correct Answer: A) No solution. 23. X shape is A) ALTERNATIVE EXTERIOR. B) VERTICALLY OPPOSITE. C) CORRESPONDING. D) NONE. Show Answer Correct Answer: B) VERTICALLY OPPOSITE. 24. Subscripts show how many of each kind of atom and is written to the lower right of the element symbol. If no subscript is written, what does that mean? A) Only 1 atom of that element is part of the compound. B) 2 atoms of that element are part of the compound. C) Kermit has small pawsies. D) Kitty (Kiki) is a mean cat. Show Answer Correct Answer: A) Only 1 atom of that element is part of the compound. 25. Solve:$2(4+4b)$ A) $6+6b$. B) $8+8b$. C) $ 8+BB $. D) $16b$. Show Answer Correct Answer: B) $8+8b$. ← PreviousNext →Related QuizzesClass 7 Mathematics Chapter 4 Simple Equations Quiz 1Class 7 Mathematics Chapter 4 Simple Equations Quiz 2Class 7 Mathematics Chapter 4 Simple Equations Quiz 3Class 7 Mathematics Chapter 4 Simple Equations Quiz 4Class 7 Mathematics Chapter 4 Simple Equations Quiz 5Class 7 Mathematics Chapter 4 Simple Equations Quiz 6Class 7 Mathematics Chapter 4 Simple Equations Quiz 7Class 7 Mathematics Chapter 4 Simple Equations Quiz 8Class 7 Mathematics Chapter 4 Simple Equations Quiz 9Class 7 Mathematics Chapter 4 Simple Equations Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books