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1–6 ஐ ஒருமுறை பயன்படுத்தவும். 5 முழுமையான அண்டை வேறுபாடுகள் ஒவ்வொரு முறையும் 1–5 ஆக இருக்க வேண்டும். முதல் =2,கடைசி =5,இரண்டாவது≠6. நான்காவது என்ன?

A6
B4
C3
D1
Answer & Solution
Correct answer: A. 6
ஒரே வரிசை 2,4,3,6,1,5, எனவே நான்காவது சொல் 6.
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