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© examsnet.com
Question : 1 of 40
Marks:
+1
,
-0
A library has an average of 510 visitors on Sundays and 240 on other days. The average number of visitors per day in a month of 30 days beginning with a Sunday is:
285
280
276
250
Validate
Solution:
For the given condition, there are 5 Sundays in that month.
Now, average number of visitors per day in a month of 30 days.
5
×
510
+
25
×
240
30
\frac{5\times510+25\times240}{30}
30
5
×
510
+
25
×
240
​
=
8550
30
=
285
= \frac{8550}{30} = 285
=
30
8550
​
=
285
© examsnet.com
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