This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 4 Simple Equations – Quiz 35 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 4 Simple Equations Quiz 35 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Simplify the expression:$\frac{2}{y+5}+\frac{5}{2y+1}$ A) $\frac{9y+27}{\left(y+5\right)\left(2y+1\right)}$. B) $\frac{y+27}{\left(y+5\right)\left(2y+1\right)}$. C) $\frac{-y-23}{\left(y+5\right)\left(2y+1\right)}$. D) $\frac{-y+23}{\left(y+5\right)\left(2y+1\right)}$. Show Answer Correct Answer: A) $\frac{9y+27}{\left(y+5\right)\left(2y+1\right)}$. 2. $\frac{x}{\text{2}}=11$ A) 22. B) 5.5. C) -5.5. D) -22. Show Answer Correct Answer: A) 22. 3. X-6 =-4 A) X =-10. B) X = 2. C) X =-2. D) X = 10. Show Answer Correct Answer: B) X = 2. 4. So that the sentence 4x-5 = 7 is true, then the value of X must be the same as ..... A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: C) 3. 5. Solve.x-9 = 4 A) X = 14. B) X = 4. C) X = 13. D) X = 10. Show Answer Correct Answer: C) X = 13. 6. Solve the Equation:2(6b + 1) = 4(b-5)-2 A) B =-2.75. B) B =-7/8. C) B = 3. D) B =-3. Show Answer Correct Answer: D) B =-3. 7. What do you do first to solve for x in the equation below?2x-y = T A) Divide by 2. B) Subtract y. C) Add y. D) Divide by y. Show Answer Correct Answer: C) Add y. 8. 10x = 90 A) X = 80. B) X = 100. C) X = 10. D) X = 9. Show Answer Correct Answer: D) X = 9. 9. If (5x +7) = 4(3x-8) find x=?x = 25/7 A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 10. 6z + 3-4z = 9 A) Z = 3. B) Z = 60. C) Z = 30. D) Z = 1. Show Answer Correct Answer: A) Z = 3. 11. Solve:6(5x-3) + 2 = 14 A) 2. B) .5. C) -1. D) 1. Show Answer Correct Answer: D) 1. 12. To solve for a variable in an equation you must ALWAYS divide by the number on both sides. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 13. X + 5 = 11(4/10+ 3/5) A) 1. B) 5. C) 6. D) 8. Show Answer Correct Answer: C) 6. 14. Solve0.7 b = 0.56 A) 80. B) 8. C) 0.8. D) -8. Show Answer Correct Answer: C) 0.8. 15. Challenge Two:15/x = 3. What is the value of x? A) X= 3. B) X = 15. C) X = 5. D) X = 45. E) X = 18. Show Answer Correct Answer: C) X = 5. 16. 3Pb(NO$_{3}$)$_{2}$ + 2Na$_{3}$PO$_{4}$ $\rightarrow$ ..... Pb$_{3}$(PO$_{4}$)$_{2}$ + 6NaNO$_{3}$ A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: A) 1. 17. Some number added to 5 is equal to-11. What is that number? A) 11. B) -15. C) 6. D) -16. Show Answer Correct Answer: D) -16. 18. What is the value of x in the equation 7-x = 3? A) X = 2. B) X = 3. C) X = 4. D) X = 5. Show Answer Correct Answer: C) X = 4. 19. M = 2 1/4 A) 3. B) -3. C) 27/16. D) -27/16. Show Answer Correct Answer: A) 3. 20. $90=9\sqrt{25x}$ A) X = 4. B) No Solution. C) X =-4. D) X =-15. Show Answer Correct Answer: A) X = 4. 21. $ 4 =-0.8n $ A) $n=4.8$. B) $n=5$. C) $n=0.2$. D) $n=-5$. Show Answer Correct Answer: D) $n=-5$. 22. 2(x-4) = 6 A) 14. B) 7. C) -7. D) -14. Show Answer Correct Answer: C) -7. 23. Write the following statement in the form of an equation on'One fourth of x is 3 more than 2 A) $\frac{x}{4}$. B) X-4=5. C) All the above. D) None of the above. Show Answer Correct Answer: A) $\frac{x}{4}$. 24. 4 (X-3) = 16 A) 7. B) 1. C) 61. D) 28. Show Answer Correct Answer: A) 7. 25. $3-20-d=55$ A) $d=72$. B) $d=-72$. C) $d=75$. D) $d=-75$. Show Answer Correct Answer: B) $d=-72$. ← 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