Real and Complex Number Welcome to your Ch # 2 Real and Complex Number quiz1 1. All the numbers on the number line are ____ numbers. Irrational Rational Real All of these 2. All terminating and repeating decimals are ________. All of these Rational Complex Irrational 3. Irrational numbers consist of all the numbers which are _________ Iota Rational Not rational None of these 4. − 17 is ___ number. Natural All of these Integers Whole 5. The word Rational is derived from ____. All of these Ratio Not Ratio Iota 6. is None of these Irrational Rational Complex 7. Q ∪ Q'= Prime N i R 8. A whole number is a number that does not contain ___. Decimal Negative Fraction All of these 9. A rational in the form of p/q where q ______ 0. None of these Both (a) and (b) Not equal Equal 10. The union of rational and irrational numbers is the set of ____ numbers Real Prime Iota Complex 11. Complex Rational None of these Irrational 12. Π is Rational Irrational None of these Complex 13. Rational number is denoted by _______ None of these Q Both Q' 14. The rules of rational number for p and q are: All of these p/q q≠0 Integers 15. The number that can be expressed in the form of p/q where p and q are integers and q≠0 is called _______ numbers. None of these Rational Irrational Imaginary 16. A rational in the form of p/q where p and q are _________. Imaginary Integers Complex All of these 17. All the numbers on the number line are ___ numbers. None of these Complex R i 18. Irrational number is denoted by _______. Both Q' None of these Q 19. The word irrational means _________ Ratio None of these Not Ratio Iota 20. R is the symbol of ___________ number. Real Irrational Rational Both Rational & Irrational Time is Up! Time's up
