This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Mathematics Chapter 4 Determinants – Quiz 3 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Mathematics Chapter 4 Determinants Quiz 3 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Minor of a$_{ij}$=M$_{ij }$is the A) Determinant obtained by eliminating jth row and ith column . B) Matrix obtained by eliminating ith row and jth column. C) Matrix obtained by eliminating jth row and its column. D) Determinant obtained by eliminating ith row and jth column . Show Answer Correct Answer: D) Determinant obtained by eliminating ith row and jth column . 2. What is the English equivalent of "esas(as)" ? A) Those. B) These. C) This. D) That. E) Them. Show Answer Correct Answer: A) Those. 3. I would like to find ..... books on western philosophy. A) Much. B) Some. C) (c) any. D) Little. Show Answer Correct Answer: B) Some. 4. Els determinants poden ser ..... A) Articles, interrogatius, adjectius . B) Articles, demostratius, adjectius . C) Articles, interrogatius, demostratius . D) None of the above. Show Answer Correct Answer: C) Articles, interrogatius, demostratius . 5. What is the possessive determiner for "we" ? A) Our. B) I. C) You. D) He. E) They. Show Answer Correct Answer: A) Our. 6. Find the area of the triangle with the following vertices:(-2, 4), (2, 3), (-1, 5) A) 5 square units. B) 2 square units. C) 5/2 square units. D) 4 square units. Show Answer Correct Answer: C) 5/2 square units. 7. Aquella seria sempre casa meva. A) Determinant possessiu. B) Determinant demostratiu. C) Determinant numeral. D) Determinant indefinit. Show Answer Correct Answer: A) Determinant possessiu. 8. Els numerals poden ser ..... A) Cardinals, ordinals, partitius i multiplicatius. B) Cardinals, definit, indefinits i quantitatius. C) All the above. D) None of the above. Show Answer Correct Answer: A) Cardinals, ordinals, partitius i multiplicatius. 9. Transportation as a determinant factor means ..... A) Tourists are afraid of flying. B) Modern transportation makes traveling easier and faster. C) Everyone can walk to their destination. D) Destinations become free of charge. Show Answer Correct Answer: B) Modern transportation makes traveling easier and faster. 10. If or not the content of the story will impact the audience A) Prominence. B) Proximity. C) Timliness. D) Consequence or impact. E) Human interest. Show Answer Correct Answer: D) Consequence or impact. 11. ..... jugues amb el gos. A) Nosaltres. B) Ell. C) Tu. D) Ella. Show Answer Correct Answer: C) Tu. 12. La Laura arriba trenta minuts tard a causa de retencions. A) Determinant numeral. B) Determinant indefinit. C) Determinant article. D) Determinant possessiu. Show Answer Correct Answer: A) Determinant numeral. 13. Det(A+B) = Det(A) + Det(B) A) Question statement is true. B) Question statement is false. C) All the above. D) None of the above. Show Answer Correct Answer: B) Question statement is false. 14. The government has put a ban on all items that are unhealthy. No store can legally sell soda over 24 ounces. The supply of anything over 24 ounces becomes non-existent. What supply factor is this? A) Change in Technology. B) Change in Cost of Factors of Production. C) Government Action. D) None of the above. Show Answer Correct Answer: C) Government Action. 15. In Jim's household, everyone consumes and enjoys milk. Recently, the price on milk increased by two dollars, but despite this increase, Jim and his family still continue to buy the same amount of milk, for they consider it a necessity. Jim's family's demand for milk would be considered fairly A) Elastic. B) Inelastic. C) All the above. D) None of the above. Show Answer Correct Answer: B) Inelastic. 16. I don't have ..... money. A) (a) much. B) Many. C) Few. D) Some. Show Answer Correct Answer: A) (a) much. 17. Determinants can be formed from any matrices. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 18. Solve for x and y using CRAMER'S RULE3x + 2y = 167x + y = 19 A) (-2, 5). B) (-2, -5). C) (2, -5). D) (2, 5). Show Answer Correct Answer: D) (2, 5). 19. Cultural motivation includes ..... A) Relaxing at a spa. B) Interest in art, history, and traditions. C) Luxury travel for prestige. D) Visiting relatives. Show Answer Correct Answer: B) Interest in art, history, and traditions. 20. The number of people who desire to play on the school's soccer team has increased, what will happen to the demand for soccer balls. A) It will decrease. B) It will stay the same. C) It will increase. D) None of the above. Show Answer Correct Answer: C) It will increase. 21. I had ..... to help me. A) (a) few. B) Little. C) (c) some. D) Many. Show Answer Correct Answer: C) (c) some. 22. Els determinants quantitatius que no indiquen la quantitat exacta del substantiu es diuen A) Numerals. B) Indefinits. C) Cardinals. D) None of the above. Show Answer Correct Answer: B) Indefinits. 23. Tres A) Article. B) Demostratiu. C) Possesiu. D) Quantificador. Show Answer Correct Answer: D) Quantificador. 24. Matrices A & B are inverse of each other only if A) AB = BA. B) AB = BA = O. C) AB = O, BA = I. D) AB = BA = I. Show Answer Correct Answer: D) AB = BA = I. 25. A is a skew symmetric matrix of order 3 and B is square matrix of order 3. If |B| = 4 then A) |AB| = 4. B) |AB| = 1. C) |AB| = 0. D) AB not defined. Show Answer Correct Answer: C) |AB| = 0. ← PreviousNext →Related QuizzesClass 12 Mathematics Chapter 4 Determinants Quiz 1Class 12 Mathematics Chapter 4 Determinants Quiz 2Class 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 10Class 12 Mathematics Chapter 4 Determinants Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books