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Subjects
Mathematics State Board
Class 8
Information Processing
Principle of Counting and Map Colouring
1.
Multiple choice question I
Exercise condition:
2
m.
1
. In a class there are \(26\) boys and \(15\) girls. The teacher wants to select a boy or a girl to represent a quiz competition. In how many ways can the teacher make this selection?
\(41\)
\(15\)
\(26\)
\(390\)
2
. How many outcomes can you get when you toss three coins once?
\(2\)
\(3\)
\(8\)
\(6\)
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