Q 1 : 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 2 : 3½ Real, irrational Real, rational
Q 3 : Convert 0.3525 into rational number form. 349/990 245/990 450/330
Q 4 : Express 0.75 in the form of a rational number (p/q). 3/4 15/3 4/3
Q 5 : If Ö 3 = 1.732, find the value of Ö 75. (Convert two decimal places. Answer:
Q 6 : If Ö 3 = 1.732, find the value of Ö 75. (Convert two decimal places) 7.65 8.66 9.46 None of these
Q 7 : Convert 5.989898..... into rational number form. 250/99 550/990 593/99
Q 8 : Express 0.5 in the form of a rational number (p/q). 1/2 6/2 2
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