This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 4 Simple Equations – Quiz 7 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 4 Simple Equations Quiz 7 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the chemical formula for Simple Sugar? A) Cu5H12O6. B) C6H12O6. C) Ca5H15O5. D) None of the above. Show Answer Correct Answer: B) C6H12O6. 2. Solve:Mohan is 3 years older than Sohan. The sum of their ages is 43, then the age of Sohan is A) 23. B) 20. C) 18. D) 15. Show Answer Correct Answer: B) 20. 3. Solve4 = 2 + x (a) A) X = 6. B) A. x = 2. C) X = 8. D) X =-2. Show Answer Correct Answer: B) A. x = 2. 4. Solve for x:$\frac{x}{5}=2$ A) X = 7. B) X = 10. C) X = 20. D) X = 3. Show Answer Correct Answer: B) X = 10. 5. $-yach = $ 18 A) 27. B) 9. C) 2. D) -2. Show Answer Correct Answer: D) -2. 6. X-7 = 2 A) 7. B) 2. C) 9. D) 5. Show Answer Correct Answer: C) 9. 7. $2.5+y=-3.5$ A) $y=-1$. B) $y=1$. C) $y=6$. D) $y=-6$. Show Answer Correct Answer: D) $y=-6$. 8. Five less than twice a number is equivalent to 47. A) 5-X = 47. B) 2x-5 = 47. C) 5x-2 = 47. D) 2-5x = 47. Show Answer Correct Answer: B) 2x-5 = 47. 9. How many Hydrogen are in 4H$_{2}$O? A) 6. B) 8. C) 2. D) 4. Show Answer Correct Answer: B) 8. 10. The solution of the equation 5x = 10 is A) 1. B) 2. C) 5. D) 10. Show Answer Correct Answer: B) 2. 11. Set up an equation in the following case(i) Irfan says that he has 7 marbles more than five times the marbles Parmit has. Irfan has 37 marbles. (Take m to be the number of Parmit's marbles.) A) 7+x=5*37. B) 5x + 7 = 37. C) X=37-5. D) None of the above. Show Answer Correct Answer: B) 5x + 7 = 37. 12. Solve the equation:$12=\frac{d-8}{-2}$ A) $d=32$. B) $d=-16$. C) $d=16$. D) $d=-32$. Show Answer Correct Answer: B) $d=-16$. 13. X + X = 2X A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 14. (x/4)-1=-6 A) X=-30. B) X=-20. C) X=-10. D) X=20. Show Answer Correct Answer: B) X=-20. 15. The "Sum Of Three Times x And 11 Is 32" in the Form of Equation Is- A) ZKS+11 = 32. B) ZKS+32 = 11. C) 11+32 = ZKS. D) All Of These. Show Answer Correct Answer: A) ZKS+11 = 32. 16. 21 = 1/hh A) 84. B) 1/84. C) 84/4. D) 21/4. Show Answer Correct Answer: A) 84. 17. $\sqrt{6845698}\times^{ }\pi$ A) 18803.1044. B) 18805.1044. C) 18807.1044. D) 18806.1044. Show Answer Correct Answer: C) 18807.1044. 18. ZKS-30 = 60 A) X= 120. B) X= 30. C) X= 45. D) X= 15. Show Answer Correct Answer: B) X= 30. 19. 5x = x + 4, Then x is 1. (True or False?) A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 20. |-2n| + 10 =-50 A) \{30, -30\}. B) \{20, -20\}. C) \{-5, 5\}. D) No Solution. Show Answer Correct Answer: D) No Solution. 21. 4 + H + i-i. = 45 A) A = 5. B) A = 8. C) A =-4. D) A = 7. Show Answer Correct Answer: D) A = 7. 22. What is the value of x in the equation x-4 = 2? A) X = 4. B) X = 5. C) X = 6. D) X = 7. Show Answer Correct Answer: C) X = 6. 23. Write the statement for:5 less than a number is ..... - A) X+5. B) 5x. C) 5-x. D) X-5. Show Answer Correct Answer: D) X-5. 24. Please solve this equation A) X = 16. B) X = 30. C) X = 161. D) None of these match my answer. Show Answer Correct Answer: A) X = 16. 25. You thought the balance in your checking account was $ 68. When your bank statement arrives, you realize that you forgot to record a check. The bank statement lists your balance as $ 26. Write and solve an equation to find the amount of the check that you forgot to record.Solve on your own now. A) -94. B) -42. C) 94. D) 42. Show Answer Correct Answer: D) 42. ← 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 8Class 7 Mathematics Chapter 4 Simple Equations Quiz 9Class 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