alleryকোন সংখ্যাটিকে 9 দ্বারা ভাগ করলে কোনো ভাগশেষ থাকে না?
A7265
B7263
C7267
D7262
Answer & Solution
Correct answer: B. 7263
7263-এর অঙ্কগুলির যোগফল হল 18, যা 9-এর একটি গুণিতক, অন্যদিকে বাকি সংখ্যাগুলির ক্ষেত্রে যোগফল যথাক্রমে 17, 20 এবং 22।
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