This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 4 Simple Equations – Quiz 29 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 4 Simple Equations Quiz 29 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Solve the equation:5b / 2 = 10 A) B = 4. B) B = 3. C) B = 5. D) B = 2. Show Answer Correct Answer: A) B = 4. 2. If we add 2 to both sides of the equality 8-3 = 4 + 1, what is the new value of the left-hand side? A) 5. B) 3. C) 10. D) 7. Show Answer Correct Answer: D) 7. 3. If we divide both sides of the equality 8-3 = 4 + 1 by 2, what is the new value of the right-hand side? A) 10. B) 7/2. C) 3. D) 5/2. Show Answer Correct Answer: D) 5/2. 4. Use the Distributive Property to solve the equation.4( x + 2) = 16 A) -2. B) 0. C) 1. D) 2. Show Answer Correct Answer: D) 2. 5. The width of the rectangle is 2/3 of its length if the perimeter of the rectangle is 80cm.Find its area. A) 421 sq.cm. B) 954 sq.cm. C) 384 sq.cm. D) None of the above. Show Answer Correct Answer: C) 384 sq.cm. 6. Use the inverse operation to solve the equationc-6 = 17 A) C = 13. B) C = 23. C) 11. D) None of the above. Show Answer Correct Answer: B) C = 23. 7. $2\frac{2}{5}\div2\frac{1}{5}=?$ A) $1\frac{1}{11}$. B) $\frac{132}{25}$. C) $\frac{12}{5}$. D) 1. Show Answer Correct Answer: A) $1\frac{1}{11}$. 8. Which coefficients balance this equation:NH$_{3 }$+ O$_{2}$ $\rightarrow$ NO + H$_{2}$O A) 2, 3, 5, 6. B) 5, 5, 4, 6. C) 4, 6, 4, 5. D) 4, 5, 4, 6. Show Answer Correct Answer: D) 4, 5, 4, 6. 9. Raju's father is 5 years more than three times Raju's age. Find Raju's age, if his father's age is 44 years. A) 13. B) 15. C) 20. D) 25. Show Answer Correct Answer: A) 13. 10. Solve the equation:4a + 3 = 19 A) A = 6. B) A = 5. C) A = 3. D) A = 4. Show Answer Correct Answer: D) A = 4. 11. Kh = love A) 7. B) 1. C) All the above. D) None of the above. Show Answer Correct Answer: B) 1. 12. Find c, if 5c-2 = 33. A) 7. B) 9. C) 11. D) 4. Show Answer Correct Answer: A) 7. 13. M-25.4 = 105 A) 130.4. B) 79.6. C) 131. D) 80. Show Answer Correct Answer: A) 130.4. 14. 0 = 8z + 8 A) -1. B) 1. C) 0. D) 8. Show Answer Correct Answer: A) -1. 15. Solve:2(2x + 3) =-6(x + 9) A) 1.2. B) 6. C) -6. D) 7.5. Show Answer Correct Answer: C) -6. 16. What whole number should replace the variable to make the equation x + 10 = 20 true? A) 10. B) 20. C) 30. D) 40. Show Answer Correct Answer: A) 10. 17. What is the solution to the equation 12x =-8(10-x) A) 20. B) 4. C) -4/5. D) -4. E) -20. Show Answer Correct Answer: E) -20. 18. 18+m=8 A) M = 0. B) M =-10. C) M = 10. D) M = 8. Show Answer Correct Answer: B) M =-10. 19. X+3/8=-1/12 A) -11/24. B) 11/24. C) 10/21. D) 9/12. Show Answer Correct Answer: A) -11/24. 20. ZV + 10 = 28 A) 38/3. B) -6. C) 6. D) 3. Show Answer Correct Answer: C) 6. 21. = u-129 A) U = 87. B) U = 285. C) U = 345. D) U =-138. Show Answer Correct Answer: C) U = 345. 22. -hhh+1 = 21 A) X=120. B) X=5. C) X=30. D) X=-5. Show Answer Correct Answer: D) X=-5. 23. N+1/4=5/6 A) 17/18. B) 7/12. C) 12/9. D) 7/9. Show Answer Correct Answer: B) 7/12. 24. State whether the following statement is true or false.An equation remains the same if the LHS and the RHS are interchanged. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 25. 2a-5)=a+1 A) A=1. B) A=2. C) A=3. D) A=4. Show Answer Correct Answer: C) A=3. ← 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