alleryএই সংখ্যাবোৰৰ কোনটোৰ বৰ্গমূল অপৰিমেয়?
A81
B50
C64
D49
Answer & Solution
Correct answer: B. 50
50 এটা পূৰ্ণবৰ্গ সংখ্যা নহয়, আনহাতে 49, 64 আৰু 81 ক্ৰমে 7, 8 আৰু 9 ৰ বৰ্গ।
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