Study the diagram given below and answer the questions based on it.
$$\triangle$$ represents Students who have choosen Art Course
$$\circ$$ represents Students who have choosen Science Course
$$\Box$$ represents Students who have choosen DanceCourse
The circle represents , number of students who choose science.
So,total number of science students are
(62+44+12+23)=141.
A is correct choice.
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