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