# Thread: Word problem. Ven diagrams

1. ## Word problem. Ven diagrams

Each student in a Mathematics class of 40 plays at least one indoor game baru,
carrom and scrabble. 18 play baru, 20 play scrabble and 27 play carrom. 7 play baru
and scrabble, 12 play scrabble and carrom and 4 play baru, carrom and scrabble.

1.show this information on a venn diagram.

2. ## Re: Word problem. Ven diagrams

Originally Posted by OhMath
Each student in a Mathematics class of 40 plays at least one indoor game baru,
carrom and scrabble. 18 play baru, 20 play scrabble and 27 play carrom. 7 play baru
and scrabble, 12 play scrabble and carrom and 4 play baru, carrom and scrabble.

1.show this information on a venn diagram.
Why don't at least show some effort at doing just that?

3. ## Re: Word problem. Ven diagrams

Do you know what a "Venn Diagram" is?

(I know scrabble and caroms but I have never heard of baru. What is that?)

4. ## Re: Word problem. Ven diagrams

Nvm I have worked it out

5. ## Re: Word problem. Ven diagrams and Syllogism

Hi,

Venn Diagrams are highly useful tools to solve questions of set theory and syllogism. In venn diagram, we draw circles to represent quantities. As you have said total of 40 students are there some are interested in only one game some in two and some in all the games. we will draw circles overlapping over each other.

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### 7) In a class of 40 students, each student plays at least one of the games: chess, carom and table tennis. Among the students, 18 play chess, 20 play table tennis and 27 play carom. Further, 7 students play both chess and table tenni

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