In the following diagram, the hexagon stands for 'boys', the rectangle stands for 'sportspersons', and the triangle stands for 'musicians'. The letters given in the different segments represent persons belonging to that category. Which category is represented by the letter 'f'?
Boys who are musicians but not sportspersons
The c ategory represented by the letter 'f' is shown below:
- Musicians who are boys and sportspersons both → b
- Boys who are musicians but not sportspersons → f
- Boys who are sportspersons but not musicians → d
- Sportspersons who are musicians but not boys → c
Hence, 'Boys who are musicians but not sportspersons' is the correct answer.
Important Questions from Venn Diagram Problems
In a group of 73 friends, 14 friends go to Gym and Karate classes both, whereas 7 friends neither go to Gym class nor to Karate class. If a total of 36 friends go to Gym class, then how many friends go to only Karate class?
In an examination 20% students failed in Mathematics and 15% failed in English. If 10% failed in both and those who passed in both numbered 300, then the total number of students who appeared in the examination was
In the following diagram, the 'circle' stands for 'soldiers', the 'square' stands for 'Indians', and the 'triangle' stands for 'singers'. The numbers given in the different segments represent persons belonging to that category.
Which category is represented by the number '5'?
- In the following diagram, the circle stands for 'policemen', the square stands for 'sportspersons' and the 'triangle' stands for 'tax-payers' the numbers given in the different segments represent the number of persons in that category.
How many policemen are tax-payers but are NOT sportspersons?
The letter that represents the artists who are the doctors and dancers only is
