What comes next in the sequence 4, 9, 19, 39?
- 59
- 79
- 69
- 89
Explanation
Pattern is ×2 + 1 → (4×2+1 = 9),
(9×2+1 = 19),
(19×2+1 = 39),
(39×2+1 = 79)
Related MCQs
- 118
- 187
- 243
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 16
- 18
- 20
- 22
اس سوال کو وضاحت کے ساتھ پڑھیں
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