RRB NTPC CBT-1 previous year question
What should come in place of ‘?’ in the given series? 486 441 401 366 336 ?
Asked in RRB NTPC 2026 — 15 June Shift 2 · Reasoning
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Correct answer: (C) 311
The differences between consecutive terms decrease by 5 each time: 45, 40, 35, 30, 25. So the next term = 336-25 = 311.
हिंदी में प्रश्न
दी गई श्रृंखला में '?' के स्थान पर क्या आएगा? 486 441 401 366 336 ?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (C) 310
क्रमिक पदों के बीच अंतर हर बार 5 घटता है: 45, 40, 35, 30, 25। अतः अगला पद = 336-25 = 311 है।
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