

MCQOPTIONS
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1. |
Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.1, 2, 6, 7, 21, 22, 66, 67, ? |
A. | 70 |
B. | 134 |
C. | 201 |
D. | 301 |
Answer» D. 301 | |