Real and Complex Number Updated: 29 Apr 2020 434 Welcome to your Ch # 2 Real and Complex Number quiz1 1. A rational in the form of p/q where q ______ 0. Both (a) and (b) Equal None of these Not equal 2. R is the symbol of ___________ number. Irrational Both Rational & Irrational Rational Real 3. − 17 is ___ number. Natural Whole Integers All of these 4. Irrational number is denoted by _______. Both Q Q' None of these 5. Rational Complex Irrational None of these 6. Irrational numbers consist of all the numbers which are _________ None of these Iota Rational Not rational 7. is Complex Rational None of these Irrational 8. A rational in the form of p/q where p and q are _________. All of these Imaginary Integers Complex 9. The number that can be expressed in the form of p/q where p and q are integers and q≠0 is called _______ numbers. Irrational Imaginary Rational None of these 10. All terminating and repeating decimals are ________. Complex Rational Irrational All of these 11. The rules of rational number for p and q are: Integers p/q All of these q≠0 12. The union of rational and irrational numbers is the set of ____ numbers Prime Iota Complex Real 13. Q ∪ Q'= R N Prime i 14. The word Rational is derived from ____. Ratio All of these Iota Not Ratio 15. All the numbers on the number line are ____ numbers. Real Rational Irrational All of these 16. Π is Complex Rational Irrational None of these 17. All the numbers on the number line are ___ numbers. None of these i Complex R 18. The word irrational means _________ Not Ratio Iota Ratio None of these 19. A whole number is a number that does not contain ___. Fraction Negative Decimal All of these 20. Rational number is denoted by _______ None of these Q Both Q' Time's up

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