Question
Out of 30 students in a class, 6 like football, 12 like cricket and remaining like tennis. Find ratio of [3 MARKS]
a) Number of students liking football to number of students liking tennis
b) The number of students liking cricket to the total number of students
Answer: Option A
:
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Each Option: 1.5 Mark
Number of students liking tennis =30−(6+12)=30−18=12
a) Ratio of number of students liking football to number of students liking tennis
=6:12=1:2
b) Ratio of number of students liking cricket to total number of students
=12:30=2:5
Hence,
Ratio of number of students liking football to number of students liking tennis =1:2
Ratio of number of students liking cricket to total number of students =2:5
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