Category Archives: Average MCQs

What is the average of all prime numbers between 30 to 50?

(A) 37
(B) 37.8
(C) 39
(D) 39.8

A library received an average of 510 visitors ever Sunday and on other days 240. What is the average number of visitors in a month of 30 days beginning with Sunday?

(A) 280
(B) 285
(c) 290
(D) 295