Question

Direction(5-8): Study the following table carefully and answer the given questions.

The table given below shows the number of female visitors to an amusement park on 5 days – Sunday, Monday, Tuesday, Wednesday, and Thursday and the percentage of male visitors out of the total number of visitors.If x = |Number of female visitors on present day – Number of male visitors the next day|, what is the average of all the different values of x on the given 5 days?

Answer 1

For Sunday,

Total number of visitors = $\frac{720}{(100-55)}=1600$

Number of male visitors = 1600 – 720 = 880

Similarly,

For Sunday:

x = |720 – 720| = 0

For Monday:

x = |480 – 1080| = 600

For Tuesday:

x = |1170 – 960| = 210

For Wednesday:

x = |960 – 450| = 510

For Thursday:

x = |1050 – 450| = 600

Required average = $\frac{0+600+210+510}{4}=330$

Hence, the answer is 330.