Which number will complete the number series? 2, 5, 12, 23, 38, 57,_____?
- 80
- 70
- 76
- None of these
Explanation
The pattern of the series is:
+3, +7, +11, +15, +19...
So, the next difference should be +23:
57 + 23 = 80
The correct answer is 80.
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- 100
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اس سوال کو وضاحت کے ساتھ پڑھیں
- 31
- 33
- 32
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
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