RRB NTPC · प्रश्न 32
खालील मालिकेत पुढे येणारे पद ओळखा. 11, 13, 17, 23, 31, 41, 53, 67, 83, ?
उत्तर दाखवा आणि स्पष्टीकरण
उत्तर: (B) 101
स्पष्टीकरण
The differences between terms are 2, 4, 6, 8, 10, 12, 14, 16, increasing by 2 each time. The next difference is 18, so the next term = 83 + 18 = 101.