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Subjects
Mathematics State Board
Class 9
Set Language
Cardinality and Practical Problems on Set Operations-I
4.
Determine the number of people
Exercise condition:
1
m.
In a party of
125
people,
95
had
Vanilla
ice cream
,
100
had
Chocolate
ice cream
. All the people had at least one ice cream. Find the people who had
only Chocolate ice cream
.
70
125
30
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