allery11, 13, 17, 19, 23 என்ற தொடரில் 23-க்கு அடுத்ததாக வரும் பகா எண் எது?
A31
B29
C25
D27
Answer & Solution
Correct answer: B. 29
23-க்குப் பிறகு 25 மற்றும் 27 ஆகிய எண்கள் பகு எண்கள் ஆகும், எனவே அடுத்த பகா எண் 29 ஆகும்.
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