Q 1: An irrational number is any real number that is not rational. true false

Q 2: Find the value of Ö80. (Correct two decimal places) 9.46 8.94 8.75 8.46

Q 3: 6.123 is a mixed recurring decimal. No Yes

Q 4: In a twodigit number, units digit is twice the ten's digit. If sum of the digits is added to the whole number, the result is equal to 30. Find the number. Answer:

Q 5: Convert 0.5091 into rational number form. Answer:

Q 6: Convert 0.6 into a rational number form. 2/9 2/3 5/9 4/9

Q 7: Express 3.0625 in the form of a rational number (p/q). 16/19 46/19 49/16

Q 8: Convert 0.149 into a non recurring decimal. Answer:

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