alleryপ্রতিবার 3 দিয়ে ভাগ করলে পাওয়া যায় 729, 243, 81, 27। পরবর্তী মানটি কী?
A18
B6
C3
D9
Answer & Solution
Correct answer: D. 9
প্রতিটি পদ তার আগের পদের এক-তৃতীয়াংশ, তাই 27-কে 3 দিয়ে ভাগ করলে হয় 9।
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