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bharti

· started a discussion

· 1 Months ago

plz describe 95 particular question

Question:
In a class of 300 students, 130 play football, 160 play hockey, 150 play cricket, 70 play hockey and cricket, 40 play football and cricket, 84 play football and hockey and 16 play all the three games.

The number of students who do not play any of the three games is

Options:
A) 16
B) 38
C) 56
D) 28
E) None of these
Solution:
Ans: (b)

 

Number of students who play = 22 + 22 + 56 + 68 + 24 + 54+ 16 = 262

Number of students who do not play any game = 300 – 262 = 38

Santhana Lakshmi

· commented

· 1 Months ago

how to take players numbers in venn diagram

Knowledge Expert

· commented

· 1 Months ago

Check the venn diagram
Number of students who play = 22 + 22 + 56 + 68 + 24 + 54+ 16 = 262

Number of students who do not play any game = 300 – 262 = 38

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