allery492-কে 9 দ্বারা ভাগ করলে ভাগশেষ কত হবে?
A0
B6
C7
D3
Answer & Solution
Correct answer: B. 6
492-এর অঙ্কগুলির যোগফল হল 15, এবং পরবর্তীতে 15-এর অঙ্কগুলির যোগফল 6; এভাবে পুনরাবৃত্ত অঙ্ক-যোগফল 9 দ্বারা ভাগের ভাগশেষ প্রদান করে।
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