allery1, 2, 4, 7, 11, 16 என்பதில் இடைவெளிகள் ஒன்றால் அதிகரிக்கின்றன. அடுத்து வர வேண்டிய எண் எது?
A23
B22
C24
D20
Answer & Solution
Correct answer: B. 22
இடைவெளிகள் 1, 2, 3, 4, 5 ஆகும், எனவே அடுத்த இடைவெளி 6 மற்றும் 16 + 6 = 22 ஆகும்.
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