IBPS PO Prelims practice question
What number should come in place of the question mark? 2, 9, 28, 65, 126, ?
From a IBPS PO Prelims Reasoning practice set · Reasoning
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Correct answer: (C) 217
The terms are n³ + 1 for n = 1, 2, 3, 4, 5. Next term = 6³ + 1 = 216 + 1 = 217.
हिंदी में प्रश्न
ప్రశ్నార్థకం స్థానంలో ఏ సంఖ్య రావాలి? 2, 9, 28, 65, 126, ?
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उत्तर और व्याख्या देखें
सही उत्तर: (C) 217
పదాలు n³ + 1 రూపంలో ఉన్నాయి. కావున తర్వాతి పదం = 6³ + 1 = 217.
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