alleryপ্ৰতিটো পদেই তাৰ পূৰ্বৱৰ্তী দুটা পদৰ যোগফল: 1, 1, 2, 3, 5, 8, 13। পিছৰটো কি?
A21
B26
C18
D20
Answer & Solution
Correct answer: A. 21
প্ৰতিটো পদেই তাৰ আগৰ দুটাৰ যোগফল, আৰু 8 + 13 যোগ কৰিলে 21 পোৱা যায়।
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