allery3, 5, 7, 9 ஆகிய ஒற்றைப்படை இடைவெளிகள் 4, 7, 12, 19, 28 ஆகிய எண்களை இணைக்கின்றன. அடுத்ததாக வரும் எண் எது?
A39
B38
C37
D40
Answer & Solution
Correct answer: A. 39
இடைவெளிகள் 3, 5, 7, 9 ஆக உள்ளன, எனவே அடுத்த இடைவெளி 11 ஆகும் மற்றும் 28 + 11 = 39.
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