Find the wrong term of the following series : G4T, J9R, M20P, P41N, S90L
निम्नलिखित श्रेणी में गलत पद ज्ञात कीजिए : G4T, J9R, M20P, P41N, S90L
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Correct answer: C. P41N
Explanation
Letters G, J, M, P, S (+3) and T, R, P, N, L (−2) are fine. Numbers follow ×2 + 1, ×2 + 2, ×2 + 3, ×2 + 4: 4, 9, 20, 43, 90 — so 41 should be 43 and P41N is wrong.
अक्षर ठीक हैं; संख्याएँ ×2 + 1, +2, +3, +4: 4, 9, 20, 43, 90 — अतः 41 की जगह 43, P41N गलत।
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