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### High School Mathematics - 21.19 Real Numbers Review Test

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### High School Mathematics - 21.19 Real Numbers Review Test

 Q 1: Is 3/4 a rational number?falsetrue Q 2: Adam aged 50 years, has a daughter Sue of age 20 years. How many years ago was the age of Adam three times that of his daughter.Answer: Q 3: In a stream whose current flows at the speed of 3 miles/hr, a man rowed upstream and returned to his starting point in 6.25 hr. If the man rows at a speed of 5 km/hr, in still water, how long did he row upstream.6 hours3 hours5 hours Q 4: square root of 3Real, rationalReal, irrational Q 5: In decimal form, ________ numbers do not repeat in a pattern or terminate. They go on forever or infinity. (Example: Ö2 = 1.414213562….....) Answer: Q 6: Convert 7.15164 into rational number form.714449/9990024508/999004562/3330 Q 7: Convert 0.29 into non-recurring decimal.0.60.30.80.5 Q 8: If Q1 is set of irrational numbers. What is Q1intersection of Q?none of theseQ1Qnull Question 9: This question is available to subscribers only! Question 10: This question is available to subscribers only!