7,11,13,17, 19, __
A. | 21 |
B. | 29 |
C. | 23 |
D. | 31 |
Answer : C Explanation : The series can be completed. by the next prime number. |
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |