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In a group of 100 children, 32% play hoc...

In a group of 100 children, `32%` play hockey `64%` play football and `40%` play cricket `14%`play hockey and football, `15%` play football and cricket, `13%` play hockey and cricket. Only `6%` play all the three games. How many children play hockey or football but not cricket?

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To solve the problem, we will use the principle of inclusion-exclusion and Venn diagrams to find the number of children who play hockey or football but not cricket. ### Step-by-Step Solution: 1. **Identify the Total Number of Children**: - Total children = 100 2. **Convert Percentages to Actual Numbers**: ...
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Directions (Questions 519 to 523): These questions are based on the following information: Children in a class play only one or two or all of the three games – badminton, football and cricket. 5 children play only cricket, 8 children play only football and 7 children play only badminton. 3 children play only two games – badminton and football, 4 children play only 2 games cricket and football, and another 4 children play only two games – badminton and cricket. 2 children play all the three games. How many children play football as well as cricket? (a) 4 (b) 6 (c) 7 (d) 15 (e) None of these

QUANTUM CAT-SET THEORY-QUESTION BANK
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  2. In a group of 100 children, 32% play hoceky, 64% play football and 40...

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  3. In a group of 100 children, 32% play hockey 64% play football and 40% ...

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  12. In a marriage party total 278 guests were present. 20 guests took Peps...

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  18. In a hostel there are.250 students. 120 watch news channels, 80 watch ...

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  20. In a hostel there are.250 students. 120 watch news channels, 80 watch ...

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