RRB Group D previous year question
The sum of twin prime numbers is 36. Find the product of the twin prime numbers.
Asked in RRB Group D CBT-1: 09 Jan 2026 Shift 2 · Quantitative Aptitude
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Correct answer: (D) 323
Twin primes summing to 36: 17 and 19 (differ by 2). Product = 17×19 = 323.
हिंदी में प्रश्न
अभाज्य युग्म (twin prime) संख्याओं का योग 36 है। उन अभाज्य युग्म संख्याओं का गुणनफल ज्ञात कीजिए।
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (D) 155
सही उत्तर: विकल्प D (155)
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