This quiz works best with JavaScript enabled. Home > Grammar > Punctuation > Parentheses – Quiz 6 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Parentheses Quiz 6 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Expand and simplify:3a (2a-4a$^{2}$b) A) 6a$^{2}$-4a$^{2}$b. B) 6a$^{2}$-12a$^{3}$b. C) 3a2a-12a$^{2}$b. D) 6a-4a$^{2}$b. Show Answer Correct Answer: B) 6a$^{2}$-12a$^{3}$b. 2. What poles seek each other on magnets? A) North and north. B) North and south. C) South and south. D) None of these. Show Answer Correct Answer: B) North and south. 3. In this picture, the straw appears to be bent. This is because- A) Milk is an opaque substance. B) Light is being refracted. C) .it is a magic trick. D) Light is being reflected. Show Answer Correct Answer: B) Light is being refracted. 4. What does the standard deduction do? A) Increases your tax rate. B) Increases your taxable income. C) Reduces your tax rate. D) Reduces your taxable income. Show Answer Correct Answer: D) Reduces your taxable income. 5. If light is blocked by an object and a dark shadow is cast it is A) Transparent. B) Translucent. C) Opaque. D) Reflective. Show Answer Correct Answer: C) Opaque. 6. Menit = ..... A) 2 jam 5 menit. B) 3 jam 5 menit. C) 1 jam 25 menit. D) 2 jam 25 menit. Show Answer Correct Answer: A) 2 jam 5 menit. 7. If a portion of a DNA strand has the base sequence ACGACG, what will be the base sequence of the mRNA strand transcribed? A) TCGACG. B) TGCTGC. C) UCGACG. D) UGCUGC. Show Answer Correct Answer: D) UGCUGC. 8. Simplify the following expression:(5 + 4x) + (2x-8) A) 13 + 6x. B) 6x-3. C) 6x-13. D) 6x + 3. Show Answer Correct Answer: B) 6x-3. 9. Which sentence is correct?1. As you read, notice when writers use parentheses as well as other marks of punctuation.2. As you read, notice (when writers) use parentheses as well as other marks of punctuation.3. As you read, notice when writers use parentheses (as well as other marks of punctuation). A) 1. B) 2. C) 3. D) They all look correct. Show Answer Correct Answer: C) 3. 10. Why do viruses need living hosts, such as bacteria or eukaryote cells? A) The host cell is the source of food for the virus. B) Viruses depend on the host cells that they infect to reproduce. C) Viruses have a cellular structure which never require a host. D) Viruses depend on a host cell because they lack their own DNA or RNA. Show Answer Correct Answer: B) Viruses depend on the host cells that they infect to reproduce. 11. What kind of tax system does the USA have? A) Indirect tax system. B) Progressive tax system. C) Flat tax system. D) Regressive tax system. Show Answer Correct Answer: B) Progressive tax system. 12. 11 + ( ) = 24 A) 15. B) 25. C) 13. D) None of the above. Show Answer Correct Answer: C) 13. 13. Square brackets are used to A) Add ridiculous information. B) Always add essential information. C) Always add non-essential information. D) Clarify or define. Show Answer Correct Answer: D) Clarify or define. 14. Fully factorise the following expression ..... 3x-15 A) 3(x-3). B) 3(x-6). C) 3(x-5). D) 3(x-15). Show Answer Correct Answer: C) 3(x-5). 15. $\left(2-5y\right)\left(-4\right)=$ A) $20y-8$. B) $20y+8$. C) $-20y+8$. D) $-20y-8$. Show Answer Correct Answer: A) $20y-8$. 16. An animal lives in an area with cool temperatures. Climate change has caused the temperature to grow warmer. Which of these adaptations would BEST help the animal adapt to the changes in temperature? A) Drink water at least five times a day. B) Come out more at night to look for food. C) Walk and run more slowly to save energy. D) Eat only small grasses and shrubs as food. Show Answer Correct Answer: B) Come out more at night to look for food. 17. Simplify by collecting like terms:$8z + 4z-3z$ A) $9z$. B) $12z$. C) $8z$. D) $z$. Show Answer Correct Answer: A) $9z$. 18. 9(y-5) A) 9y-5. B) 9y+5. C) 9y-45. D) 9y+45. Show Answer Correct Answer: C) 9y-45. 19. (25x3)+(65+99) A) 75. B) 164. C) 175. D) 153. E) 286. Show Answer Correct Answer: B) 164. 20. Fully factorise the following expression ..... 12x + 3 A) 3(4x + 3). B) 3(4x + 1). C) 12(x + 3). D) 12(x + 1). Show Answer Correct Answer: B) 3(4x + 1). 21. Simplify by collecting like terms:$12r-7r + 3r$ A) $8r$. B) $5r$. C) $18r$. D) $8r + 3$. Show Answer Correct Answer: A) $8r$. 22. Perubahan wujud dari padat menjadi cair disebut ..... A) Membeku. B) Mencair. C) Menguap. D) Mengembun. Show Answer Correct Answer: B) Mencair. 23. Where are the 2021 championship being played? A) St. Louis. B) San Francisco. C) Cleveland. D) Indianapolis. Show Answer Correct Answer: D) Indianapolis. 24. When using PEMDAS, you always, no matter what solve Multiplication before Division. A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: A) False. 25. Define:Atomic Number A) Number of protons in the nucleus of an atoms. B) Force that brings oppositely charged ions together. C) Particle with a positive or negative charge. D) Total number of protons and neutrons in an atom's nucleus. Show Answer Correct Answer: A) Number of protons in the nucleus of an atoms. ← PreviousNext →Related QuizzesGrammar QuizzesParentheses Quiz 1Parentheses Quiz 2Parentheses Quiz 3Parentheses Quiz 4Parentheses Quiz 5Parentheses Quiz 7Parentheses Quiz 8Parentheses Quiz 9Parentheses Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books