जॉइन Examsbookउत्तर : 4. "70"
Which is the next number in the sequence:
1, 3, 6, 11, 20, 37, ??5
प्र: Which is the next number in the sequence: 1, 3, 6, 11, 20, 37, ??
- 149false
- 256false
- 364false
- 470true
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उत्तर : 4. "70"
व्याख्या :
Answer: D) 70 Explanation: Here the given series is 1, 3, 6, 11, 20, 37, ??, and the logic behind the series is 1 x 2 + 1 = 3 3 x 2 + 0 = 6 6 x 2 + (-1) = 11 11 x 2 + (-2) = 20 20 x 2 + (-3) = 37 37 x 2 + (-4) = 70 Hence, the next number in the given series is 70.