RRB NTPC CBT-1 previous year question
What should come in place of '?' in the given series? 391 349 376 334 361 319 ?
Asked in RRB NTPC 2026 — 18 June Shift 3 · Reasoning
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Correct answer: (D) 346
The series alternates between subtracting 42 and adding 27: 391-42=349, 349+27=376, 376-42=334, 334+27=361, 361-42=319, so the next term is 319+27=346.
हिंदी में प्रश्न
दी गई श्रृंखला में '?' के स्थान पर क्या आना चाहिए? 391 349 376 334 361 319 ?
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उत्तर और व्याख्या देखें
सही उत्तर: (D) 350
शृंखला में बारी-बारी से 42 घटाया और 27 जोड़ा जाता है, अतः अगला पद 319+27=346 है।
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