SSC CGL – Combined Graduate Level Examination · வினா 53
What is the average of all integers between 150 and 300 that are exactly divisible by 13?
விடையைக் காட்டு & விளக்கம்
விடை: (B) 227.5
விளக்கம்
Multiples of 13 run from 156 to 299; their average = (156 + 299)/2 = 227.5.