alleryনিচের কোনটি 11 দ্বারা বিভাজ্য?
A1024
B1045
C1050
D1011
Answer & Solution
Correct answer: B. 1045
**11 দ্বারা বিভাজ্যতা:** অংকের পর্যায়ক্রমে যোগফল।
1045: 1 - 0 + 4 - 5 = 0, বিভাজ্য (1045/11 = 95)।
**যাচাই করুন:** 1011: 1-0+1-1=1 (না 0)
1024: 1-0+2-4=-1;
1050: 1-0+5-0=6।
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