This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 4 Simple Equations – Quiz 20 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 4 Simple Equations Quiz 20 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Solve for x2 lx-4l+8=18 A) X = 9 and x =-1. B) X = 1 and x =-9. C) X= 4 and x =-2. D) No Solution. Show Answer Correct Answer: A) X = 9 and x =-1. 2. A group of 8 friends went to a basketball game. They each buy a ticket and decide to share a big bag of popcorn. One bag of popcorn cost $ 12.00. The total cost for all their tickets and one bag of popcorn was $ 84.00. How much did each person spend on a ticket? A) $ 9.00. B) $ 7.00. C) $ 12.00. D) $ 15.00. Show Answer Correct Answer: A) $ 9.00. 3. 2) Solve this equationt-7 = 2 A) T = 9. B) T = 7. C) T = 5. D) None of these match my answer. Show Answer Correct Answer: A) T = 9. 4. Which equation has x = 5 as the solution? A) X + 15 = 10. B) X = Kh. C) X = 10. D) None of the above. Show Answer Correct Answer: C) X = 10. 5. X/10 = 24 A) 2.4. B) 24. C) 240. D) 60. Show Answer Correct Answer: C) 240. 6. + x = 8 A) 4. B) 4.85. C) 5.85. D) 8. Show Answer Correct Answer: B) 4.85. 7. Solve.2x = 30 A) X = 4. B) X = 15. C) X = 5. D) X = 14. Show Answer Correct Answer: B) X = 15. 8. Check whether the value of x is 6 in 4x=40 A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: B) No. 9. X-3 + 6x + 9 = 48 A) X = 7. B) X = 6. C) X =-3. D) X = 9. Show Answer Correct Answer: B) X = 6. 10. D/3 + 13 find d A) 31. B) 39. C) 42. D) 35. Show Answer Correct Answer: B) 39. 11. 2c + (-5) = 11 A) 3. B) -5. C) -3. D) 7. Show Answer Correct Answer: C) -3. 12. On January 22, 1943, the temperature in Spearfish, South Dakota, fell from 54$^\circ$F at 9:00 a.m. to-4$^\circ$F at 9:27 a.m. How many degrees did the temperature fall? A) Temp. at 9:27 a.m. $=$ $-$. B) Temp. at 9:00 a.m. $=$ $-$. C) Number of degrees it fell $=$ $-$. D) Number of degrees it fell $=$ $-$. Show Answer Correct Answer: A) Temp. at 9:27 a.m. $=$ $-$. 13. Complete the word equation below:Acid + alkali $\rightarrow$ ..... + water A) Water. B) Salt. C) Gold. D) Metal. Show Answer Correct Answer: B) Salt. 14. Raju's father's age is 5 years more than three times Raju's age. Find Raju's age, if his father is 44 years old A) 12. B) 13. C) 14. D) 15. Show Answer Correct Answer: B) 13. 15. What is equation? A) Condition for variable. B) Co-efficient. C) = sign. D) Both a and b. E) Both a and c. Show Answer Correct Answer: E) Both a and c. 16. In the 2012 Olympics, Usain Bolt won the 200-meter dash with a time of19.32 seconds. Write and solve an equation to find his average speedto the nearest hundredth of a meter per second.What should we do first? A) Solve the Problem. B) Make a plan. C) Understand the problem. D) Look back. Show Answer Correct Answer: C) Understand the problem. 17. -9(w-4) = 54 A) W = 10. B) W =-6. C) W =-3. D) W =-2. Show Answer Correct Answer: D) W =-2. 18. $7+a=3$ A) -4. B) 4. C) 10. D) -10. Show Answer Correct Answer: A) -4. 19. Twice a number is 16. Write the equation to represent this situation. A) X = z. B) Hh = 16. C) X + 16 = 2. D) X = 16. Show Answer Correct Answer: D) X = 16. 20. Z+7 = 20 A) 10. B) 11. C) 12. D) 13. Show Answer Correct Answer: D) 13. 21. Simplify the following expression:8a-2(7a-3) A) 8a-14a-6. B) -ha + w. C) -ha-w. D) -ha-h. Show Answer Correct Answer: B) -ha + w. 22. By solving the equation, find the value of "w"2w-2 = 20 A) 12. B) 14. C) 11. D) None of the above. Show Answer Correct Answer: C) 11. 23. 2q-6 = 0 A) 13. B) 5. C) 3. D) 2. Show Answer Correct Answer: C) 3. 24. Find the value of r if 3r = 12 A) 4. B) -4. C) 12. D) 3. Show Answer Correct Answer: A) 4. 25. P + 22 = 66 A) 40. B) 44. C) 22. D) 42. Show Answer Correct Answer: B) 44. ← 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