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ICSE Class 8 Answered

On a class of 40 students,  25 like to play football and 27 like to play cricket.  All the students like to play at least one game. Draw Venn diagram to represent how many students play: 1. both football and cricket, 2. football only,  3. cricket only. 
Asked by parveenk_chaudhary | 19 Dec, 2018, 01:35: PM
answered-by-expert Expert Answer
Let x students play both football and cricket.
Hence no. of students play football only = (25-x)
No. of students play cricket only = (27-x)
 
Hence (25-x)+x+(27-x) = 40 or x = 12
 
(1)No. of students play both football and Cricket = 12 ;  (2) football only = 13, (3) Cricket only = 15
Answered by Thiyagarajan K | 19 Dec, 2018, 02:18: PM

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