Sets Relations And Functions Question 46
In a college of 300 students, every student reads 5 newspapers and every newspaper is read by 60 students. The no. of newspapers is
[IIT 1998]
Options:
A) At least 30%
B) At most 20
C) Exactly 25
D) None of these
Show Answer
Answer:
Correct Answer: C
Solution:
Let number of newspapers be x. If every student reads one newspaper, the number of students would be $ x(60)=60x $ Since, every student reads 5 newspapers \ Numbers of students $ =\frac{x\times 60}{5}=300 $ , $ x=25 $ .
BETA
