alleryটোকেন বহন করে 1², 2², 3², ... ক্রমানুসারে। 8তম টোকেনে কী আছে?
A49
B64
C81
D56
Answer & Solution
Correct answer: B. 64
অষ্টম টোকেন বহন করে 8², যা 64 সমান।
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