This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Computer Science Chapter 4 Conditional And Iterative Statements – Quiz 5 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Computer Science Chapter 4 Conditional And Iterative Statements Quiz 5 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Identify the conclusion of the statement:Three coplanar points are also colinear A) Coplanar points are colinear. B) There are three coplanar points. C) The points are colinear points. D) None of the above. Show Answer Correct Answer: C) The points are colinear points. 2. What is the converse statement of "If a number is divisible by 3, then it is divisible by 9." ? A) If a number is divisible by 3, then it is divisible by 9. B) If a number is divisible by 9, then it is divisible by 3. C) If a number is not divisible by 3, then it is not divisible by 9. D) If a number is not divisible by 9, then it is divisible by 3. Show Answer Correct Answer: B) If a number is divisible by 9, then it is divisible by 3. 3. If possible, use the Law of Detachment to draw a conclusion from the two given statements. If not possible, write not possible.Conditional:If there is lightning, then it is not safe to out in the open. Premise:Mary sees lightning from her home A) It is not safe for the lightening. B) It is not safe for Marty to be out in the open. C) There is lightening. D) No conclusion can be made. Show Answer Correct Answer: B) It is not safe for Marty to be out in the open. 4. Read the statement, then the phrase. Determine whether the phrase is the hypothesis or conclusion of the conditional statement."If you fill your sink with water, then you can wash the dishes."you can wash the dishes A) Hypothesis. B) Conclusion. C) All the above. D) None of the above. Show Answer Correct Answer: B) Conclusion. 5. Which of the following makes the best thesis statement? A) Even though marriage is a strong and respected institution in Russia, more and more people are choosing to live together before marriage, despite the cultural pressures. B) I am going to explain why many couples in Russia are choosing to live together rather than get married. C) Marriage in Russia. D) None of the above. Show Answer Correct Answer: A) Even though marriage is a strong and respected institution in Russia, more and more people are choosing to live together before marriage, despite the cultural pressures. 6. Which statement is used to execute a block of code only if a condition is true? A) If statement. B) For statement. C) While statement. D) Switch statement. Show Answer Correct Answer: A) If statement. 7. Read the statement, then the phrase. Determine whether the phrase is the hypothesis or conclusion of the conditional statement."If a figure has seven sides, then it is a heptagon."it is a heptagon A) Hypothesis. B) Conclusion. C) All the above. D) None of the above. Show Answer Correct Answer: B) Conclusion. 8. Conditional statement symbol A) P $\longrightarrow$. B) $\sim p\longrightarrow\sim q$. C) Q $\longrightarrow$. D) $\sim$ $\longrightarrow$ $\sim$. Show Answer Correct Answer: A) P $\longrightarrow$. 9. Which two statements should both be true to have a biconditional statement? A) Conditional and converse. B) Conditional and inverse. C) Conditional and contrapositive. D) Converse and inverse. Show Answer Correct Answer: A) Conditional and converse. 10. If we ..... (not/see) each other tomorrow, we ..... (see) each other next week. A) Doesn't see, will see. B) Didn't see, see. C) Not see, see. D) Don't see, will see. Show Answer Correct Answer: D) Don't see, will see. 11. What is the biconditional statement of the following conditional statement? "If Shelly lives in Texas, then she lives in the United States." A) If Shelly lives in Texas, then she lives in the United States. B) If Shelly lives in the United States, then she lives in Texas. C) Shelly lives in Texas if and only if she lives in the United States. D) If Shelly does not live in Texas, then she does not live in the United States. Show Answer Correct Answer: C) Shelly lives in Texas if and only if she lives in the United States. 12. What is the conclusion to this statement?If Susan gives us Mountain Dew, then she will be the coolest. A) Susan will be the coolest. B) Susan gives us Mountain Dew. C) Susan will not give us Mountain Dew. D) Susan will not be the coolest. Show Answer Correct Answer: A) Susan will be the coolest. 13. Given, "If I have a Siberian Husky, then I have a dog." Identify the hypothesis. A) If I have a Siberian Husky. B) I have a Siberian Husky. C) Then I have a dog. D) HI have a dog. Show Answer Correct Answer: B) I have a Siberian Husky. 14. Write each statement as a conditional statement."Two angles are always equal when they are vertical." A) Two angles are always vertical when they are equal. B) If two angles are always equal, then they are vertical. C) If two angles are equal, then they are always vertical. D) If two angles are vertical, then they are always equal. Show Answer Correct Answer: D) If two angles are vertical, then they are always equal. 15. If it is a number, then it is either positive or negative. What is an appropriate counterexample? A) 10. B) -2. C) 0. D) True. There is no counterexample. Show Answer Correct Answer: C) 0. 16. "If this month is October, then the following month is November" . What is the conclusion? A) If this month is October. B) This month is October. C) The following month is November. D) Then the following month is November. Show Answer Correct Answer: C) The following month is November. 17. Write each statement as a conditional statement."All healthy dogs have four paws." A) If a dog is healthy, then it has four paws. B) If a dog has four paws, then it is healthy. C) Dogs are healthy if they have four paws. D) Dogs with four paws are healthy. Show Answer Correct Answer: A) If a dog is healthy, then it has four paws. 18. Which sentence would be the better thesis statement for the introductory paragraph of an essay? A) The iPad has revolutionized the mobile-computing landscape and created a huge profit stream for Apple. B) The iPad, with its relatively large high-definition screen, has helped to revitalize the comic book industry. C) All the above. D) None of the above. Show Answer Correct Answer: B) The iPad, with its relatively large high-definition screen, has helped to revitalize the comic book industry. 19. Identify the hypothesis of this conditional:If Sally goes to the park, then she will fall off the swing. A) Sally goes to the park. B) Sally will fall off the swing. C) Parks don't have swings that Sally goes to. D) If Sally falls off the swing, she goes to the park. Show Answer Correct Answer: A) Sally goes to the park. 20. What is the format for the inverse of a conditional statement? A) If p, then q. B) If ~p, then ~q. C) If q, then p. D) If ~q, the ~p. Show Answer Correct Answer: B) If ~p, then ~q. 21. Describe the validity of the conditional statement?If Jake lives in New Jersey, then he lives in Ramsey. A) Always True. B) Sometimes True. C) Never True. D) None of the above. Show Answer Correct Answer: B) Sometimes True. 22. What is the negation of "x > 3" ? A) $x=3$. B) $x\le3$. C) $x<3$. D) None of the above. Show Answer Correct Answer: B) $x\le3$. 23. If there is an angle, then it is acute. What is an appropriate counterexample? A) 70$^\circ$. B) 45$^\circ$. C) 120$^\circ$. D) True. There is no counterexample. Show Answer Correct Answer: C) 120$^\circ$. 24. The valid combination of both the operands and operators makes an ..... which returns a computer result. A) Argument. B) Looping. C) Expression. D) Operands. Show Answer Correct Answer: C) Expression. 25. Check the output.Print(10 in [1, 2, 3, 4, 10, 12]) A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. ← PreviousNext →Related QuizzesClass 11 Computer Science Chapter 4 Conditional And Iterative Statements Quiz 1Class 11 Computer Science Chapter 4 Conditional And Iterative Statements Quiz 2Class 11 Computer Science Chapter 4 Conditional And Iterative Statements Quiz 3Class 11 Computer Science Chapter 4 Conditional And Iterative Statements Quiz 4Class 11 Computer Science Chapter 4 Conditional And Iterative Statements Quiz 6Class 11 Computer Science Chapter 4 Conditional And Iterative Statements Quiz 7Class 11 Computer Science Chapter 4 Conditional And Iterative Statements Quiz 8Class 11 Computer Science Chapter 4 Conditional And Iterative Statements Quiz 9Class 11 Computer Science Chapter 4 Conditional And Iterative Statements Quiz 10Class 11 Computer Science Chapter 4 Conditional And Iterative Statements Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books