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Unit 5 · Mathematical Reasoning and Aptitude Paper 1 · 3 January 2026 Morning

Complete the following series:
N7V, K9T, H12R, _?_, B21N
निम्नलिखित श्रृंखला को पूरा कीजिए:
N7V, K9T, H12R, _?_, B21N

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Correct answer: C. E16P

Explanation

First letters go back by 3: N, K, H, E, B. Numbers increase by +2, +3, +4, +5: 7, 9, 12, 16, 21. Last letters go back by 2: V, T, R, P, N. Missing term: E16P.पहले अक्षर 3 पीछे जाते हैं: N, K, H, E, B। संख्याएँ +2, +3, +4, +5 से बढ़ती हैं: 7, 9, 12, 16, 21। अंतिम अक्षर 2 पीछे जाते हैं: V, T, R, P, N। लुप्त पद: E16P।

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