MCQ Class 9 Maths Ganita Manjar Chapter 3 The World of Numbers Advertisement 1. Integers are denoted by N Q Z RQuestion 1 of 202. Rational numbers are denoted by N Q Z RQuestion 2 of 203. Real numbers are denoted by N Q Z RQuestion 3 of 204. The number line is Discrete Continuous Finite NegativeQuestion 4 of 205. Fraction 12/30 simplifies to 1/2 2/5 3/5 4/5Question 5 of 206. A negative fraction can be written as –1/5 1/–5 Both NoneQuestion 6 of 207. 9/4 lies between 1 and 2 2 and 3 3 and 4 0 and 1Question 7 of 208. Absolute value is always Negative Positive Non-negative ZeroQuestion 8 of 209. Between any two rational numbers there are One number Two numbers Infinite numbers No numbersQuestion 9 of 2010. √3 is Rational Integer Irrational WholePLANATIO Cannot be expressed as fraction.Question 10 of 2011. The decimal of irrational numbers is Terminating Repeating Non-repeating FiniteQuestion 11 of 2012. 5/11 decimal is 0.45 0.4545… 0.5 0.11Question 12 of 2013. A terminating decimal ends when Remainder is 1 Remainder is 0 Denominator is 0 Numerator is 0Question 13 of 2014. 0.35 as fraction is 7/20 35/10 3/5 1/2Question 14 of 2015. The decimal expansion of rational numbers depends on Numerator only Denominator only Prime factors of denominator Both equallyQuestion 15 of 2016. 1/13 produces Terminating decimal Repeating decimal Integer Whole numberQuestion 16 of 2017. Real numbers include Imaginary numbers Only integers All rational and irrational numbers Only fractionsQuestion 17 of 2018. The square root of a negative number is Real Rational Imaginary IntegerQuestion 18 of 2019. The concept of zero originated from Trade Philosophy Geometry AlgebraQuestion 19 of 2020. The union of rational and irrational numbers forms Integers Natural numbers Real numbers Whole numbersQuestion 20 of 20 Loading...
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