There are 80 families in a small extension area. 20 per cent of these – McqOptions

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1.	There are 80 families in a small extension area. 20 per cent of these families own a car each. 50 per cent of the remaining families own a motor cycle each. How many families in that extension do not own any vehicle?
A.	30
B.	32
C.	23
D.	36
Answer» C. 23

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