This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 4 Simple Equations – Quiz 9 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 4 Simple Equations Quiz 9 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. 2+ 3 (y-1) = 11 A) 4. B) 0. C) All the above. D) None of the above. Show Answer Correct Answer: A) 4. 2. True or False:When balancing chemical equations the subscripts can change. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 3. Which work shown below is a sufficient check for the following problem after solving that x = 36. $\frac{1}{3}x=12$ A) $\frac{1}{3}x=12$ $\frac{1}{3}\left(36\right)=12$. B) $\frac{1}{3}x=12$ $12=12$. C) $\frac{1}{3}x=12$ $\frac{1}{3}\left(36\right)=12$ $12=12$. D) $\frac{1}{3}\left(36\right)=12$. Show Answer Correct Answer: C) $\frac{1}{3}x=12$ $\frac{1}{3}\left(36\right)=12$ $12=12$. 4. The solution of the equation 3x + 7 =-20 is A) 17/7. B) -9. C) 9. D) 13/3. Show Answer Correct Answer: B) -9. 5. I + X A) 6 minus 2x. B) 6 more than x and 2. C) 6 more than twice x. D) None of the above. Show Answer Correct Answer: C) 6 more than twice x. 6. Which of the following values of x is a solution to the equation x-10 = 2(x + 5) A) -20. B) -15. C) -5. D) 0. E) 5. Show Answer Correct Answer: A) -20. 7. Six added to thrice a whole number gives 36. Find the number. A) 8. B) 15. C) 10. D) 12. Show Answer Correct Answer: C) 10. 8. The expression 4(x + 3)-3(6-x) is equivalent to: A) X-12. B) X + 30. C) Ss + w. D) -x-12. E) Ss-w. Show Answer Correct Answer: E) Ss-w. 9. Add 1 to three times n to get 7 A) About + 1 = h. B) About-1 = h. C) About + h = 1. D) None of these. Show Answer Correct Answer: A) About + 1 = h. 10. What is the solution for y in the equation y-33 = 147? A) Y = 150. B) Y = 160. C) Y = 180. D) Y = 190. Show Answer Correct Answer: C) Y = 180. 11. E = A) MC2. B) MC3. C) All the above. D) None of the above. Show Answer Correct Answer: A) MC2. 12. Write the following statement in the form of an equation:If you subtract 3 from 6 times a number, you get 9 A) ZKS-W = I. B) Sh-h =. C) Sh + H = I. D) Sh + H = I. Show Answer Correct Answer: B) Sh-h =. 13. The value of p in the equation p+6=10 is A) A) 4. B) B) 5. C) C) 6. D) None of the above. Show Answer Correct Answer: A) A) 4. 14. How would you solve this equation:9x=153? A) Multiply by 9 on both sides. B) Divide by 9 on both sides. C) Add 9 to both sides. D) Subtract 9 from both sides. Show Answer Correct Answer: B) Divide by 9 on both sides. 15. -5.50=n+3.35 A) -6.32. B) 2.30. C) -8.85. D) 1 1/2. Show Answer Correct Answer: C) -8.85. 16. Solve the following equation for x:4(2x-3) = 6x + 2 A) X = 5/2. B) X = 7. C) X = 1. D) No solution. Show Answer Correct Answer: B) X = 7. 17. K-10 = 7 A) -3. B) 3. C) 17. D) -17. Show Answer Correct Answer: C) 17. 18. Solve for x. 2x + 1 = 3x + 1-x A) X = 0. B) X = 1. C) No Solution. D) Infinite Solutions. Show Answer Correct Answer: D) Infinite Solutions. 19. If m =12, then 4 (28 + m) =? A) 40. B) 48. C) 160. D) 440. Show Answer Correct Answer: C) 160. 20. .85=a/-7.2 A) 3.22. B) 6.25. C) -6.12. D) 6.75. Show Answer Correct Answer: C) -6.12. 21. 12 = g-4 A) 12. B) 16. C) 4. D) 8. Show Answer Correct Answer: B) 16. 22. $ SC+12 = 0 $ A) -4. B) 4. C) -9. D) 9. Show Answer Correct Answer: A) -4. 23. Solve:4x + 5x = 27 A) 27. B) 3. C) -27. D) 0. Show Answer Correct Answer: B) 3. 24. How many elements are found in the following molecule? Mg(ClO$_{3}$)$_{2}$ A) 1. B) 4. C) 3. D) 5. Show Answer Correct Answer: C) 3. 25. You decide to rent a bike for $ 25 plus $ 3.00 per hour. If you spent a total of $ 40.00, how many hours did you rent the bike? A) 1 hour. B) 4 hours. C) 2 hours. D) 5 hours. Show Answer Correct Answer: D) 5 hours. ← 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 10Class 7 Mathematics Chapter 4 Simple Equations Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books