allery1, 2, 4, 7, 11, 16-ত ব্যৱধানবোৰ একোটাকৈ বাঢ়িছে। ইয়াৰ পিছত কোনটো সংখ্যা আহিব লাগে?
A23
B22
C24
D20
Answer & Solution
Correct answer: B. 22
ব্যৱধানবোৰ হ'ল 1, 2, 3, 4, 5, গতিকে পৰৱৰ্তী ব্যৱধান হ'ল 6 আৰু 16 + 6 = 22।
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