This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Mathematics Chapter 4 Determinants – Quiz 18 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Mathematics Chapter 4 Determinants Quiz 18 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Molt A) Article. B) Demostratiu. C) Possesiu. D) Quantificador. Show Answer Correct Answer: D) Quantificador. 2. If the demand for a good is inelastic, a price increase will lead to: A) A small decrease in quantity demanded. B) A large decrease in quantity demanded. C) No change in quantity demanded. D) An increase in quantity demanded. Show Answer Correct Answer: A) A small decrease in quantity demanded. 3. On your paper show the setup for solving the system using Cramer's rule. Solve system by using Cramer's Rule. Answers are written in the following form (x, y) $2x+3y=15$ $x-3y=3$ A) $\left(1, 6\right)$. B) $\left(6, -1\right)$. C) $\left(6, 1\right)$. D) $\left(-1, 6\right)$. Show Answer Correct Answer: C) $\left(6, 1\right)$. 4. Solve for x and y. Use Cramer's2x-3y =-1 y = x-1 A) (-2, -3). B) (0, -1). C) (3, 4). D) (4, 3). Show Answer Correct Answer: D) (4, 3). 5. ..... agreed to come with me. A) Many. B) (b) Few. C) Several. D) (d) Someone. Show Answer Correct Answer: D) (d) Someone. 6. If A is an invertible matrix of order 2 and |A|=5 then find |Adj A| A) 5. B) 15. C) 25. D) 125. Show Answer Correct Answer: A) 5. 7. "Central Florida veteran donates thousands to Wounded Warrior Project" A) Conflict. B) Prominence. C) Timeliness. D) Human Interest. Show Answer Correct Answer: D) Human Interest. 8. DETERMINANT DEMOSTRATIU A) Aqueixa. B) Una. C) La nostra. D) Les. Show Answer Correct Answer: A) Aqueixa. 9. Markers and coloring books are complementary goods. The price of the coloring books has recently gone up, what will happen for the demand of the markers. A) It will decrease. B) It will increase. C) It will stay the same. D) A change will not happen. Show Answer Correct Answer: A) It will decrease. 10. New Eco-Friendly Hair Products Introduced in the Market!What's the Determinant of Supply? A) Change in technology. B) Change in number of producers. C) Change in government policies-taxes, subsidies, regulations. D) Change in consumer preferences. Show Answer Correct Answer: A) Change in technology. 11. Pere m'ha contat certes coses A) Indefinit. B) Possessiu. C) Numeral. D) Article definit. Show Answer Correct Answer: A) Indefinit. 12. According to the law of demand, when price ..... , the quantity demanded ..... A) Increases, decreases. B) Increases, increases. C) All the above. D) None of the above. Show Answer Correct Answer: A) Increases, decreases. 13. Dissabte vaig veure a Camilo i Alberto, anaven en la ..... amiga Yaneli. A) Meues. B) Seua. C) Nostres. D) Meu. E) Vostre. Show Answer Correct Answer: B) Seua. 14. Using determinants, find the area of the triangle with vertices (-3, 5), (3, -6) and (7, 2). A) 23 sq.units. B) 92 sq.units. C) 46 sq.units. D) 64 sq.units. Show Answer Correct Answer: C) 46 sq.units. 15. Impact is ..... A) News about people, usually those involved in some emotional struggle. B) News that greatly affects the lives of a group of people. C) News that affects "close to home" or in the area of the readers/viewers. D) News that covers opposing people or differing ideas/views. Show Answer Correct Answer: B) News that greatly affects the lives of a group of people. 16. Quin es el singne dels interrogatius? A) ?. B) !. C) Ningunes. D) None of the above. Show Answer Correct Answer: A) ?. 17. Which of the following is an example of absolute inequality? A) Comparing income levels in money terms. B) Comparing health outcomes by gender. C) Comparing education levels. D) Comparing access to parks. Show Answer Correct Answer: A) Comparing income levels in money terms. 18. What is the size of a matrix? A) The number of determinants. B) The number of columns. C) The number of rows. D) The number of elements. Show Answer Correct Answer: C) The number of rows. 19. The desire, ability and willingness to buy a product A) Demand. B) Supply. C) Real Income Effect. D) Marginal Utility. Show Answer Correct Answer: A) Demand. 20. A person who experiences discrimination or social isolation is an example of ..... A) Neighborhood and Built Environment. B) Social and Community Context. C) Education Access and Quality. D) Economic Stability. Show Answer Correct Answer: B) Social and Community Context. 21. The main purpose of tourism promotion is ..... A) Reducing the number of tourists. B) Convincing people to stay at home. C) Increasing people's interest in traveling. D) Making transportation more expensive. Show Answer Correct Answer: C) Increasing people's interest in traveling. 22. An ill-designed job evaluation program helps to determine an appropriate compensation system. A) Yes. B) No. C) Maybe. D) None of the above. Show Answer Correct Answer: B) No. 23. Jennifer Lopez is seen wearing a new short and sleek dress. People now want this dress. Which demand determinant is this most likely to fall under? A) Change in Consumer Income. B) Change in Consumer Tastes. C) Change in Price of Substitute Good. D) Change in Consumer Price Expectations. Show Answer Correct Answer: B) Change in Consumer Tastes. 24. Indica el/los posesivo/s de la frase: "Yo siempre hago mis deberes." A) Yo. B) Siempre. C) Mis. D) Deberes. Show Answer Correct Answer: C) Mis. 25. Hi havia una vegada ..... A) Determinant exclamatiu. B) Determinant article. C) Determinant possessiu. D) Determinant demostratiu. Show Answer Correct Answer: B) Determinant article. ← PreviousNext →Related QuizzesClass 12 Mathematics Chapter 4 Determinants Quiz 1Class 12 Mathematics Chapter 4 Determinants Quiz 2Class 12 Mathematics Chapter 4 Determinants Quiz 3Class 12 Mathematics Chapter 4 Determinants Quiz 4Class 12 Mathematics Chapter 4 Determinants Quiz 5Class 12 Mathematics Chapter 4 Determinants Quiz 6Class 12 Mathematics Chapter 4 Determinants Quiz 7Class 12 Mathematics Chapter 4 Determinants Quiz 8Class 12 Mathematics Chapter 4 Determinants Quiz 9Class 12 Mathematics Chapter 4 Determinants Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books