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The logic followed here is that second letter of the word is third succeeding letter of the first letter and the third letter is 5 th preceding letter of the first letter of the given word. NQI → N + 3 = Q; N - 5 = I TWO → T + 3 = W; T - 5 = O XAS → X + 3 = A; X - 5 = S GJC → G + 3 = J; G - 5 = B
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