allery5, 7, 9, 11, 13 हीं मोलां अंकगणितीय श्रेणींत आसात. तांचो मध्यक (median) कितलो?
A9
B8
C11
D7
Answer & Solution
Correct answer: A. 9
पांच क्रमबद्ध मोलाचें मदीं 9 आसता, जें सरासरी 45/5 इतलेंय आसता.
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